The villainous young master just wants to live a Buddhist-like life.

　Patricia replied, "Patricia Bolin, fifth year, Magic Academy."

　Upon hearing this, Dark exclaimed in surprise, "Magic Academy? Wasn't it supposed to be the Knight Academy? And fifth year?"

　Leaving behind a phrase roughly equivalent to "The green hills remain, the clear waters flow on, we'll meet again," Patricia Bolin prepared to turn and leave.

　But Dak asked instead, "May I ask your surname, senior?"

　Only after confirming that Patricia Bolin had indeed left did Darke relax a little.

　Patricia raised her hand and tapped the area above her temple, saying coquettishly, "Of course I was just kidding, you idiot."

　Darko:

　But after taking only two steps, he suddenly stopped, frowned, and said, "Magic Academy, fifth year? Isn't that the same year as Pandora-senpai?"

　"Wow!"

　You can't believe a single word a girl says.

　With a profound understanding, he had Misdreavus and Miltank guard the door for the time being, and then, with Gatomon and Devimon, he turned and walked into the washroom.

　Then the tap in the first pool automatically turned off, and the tap in the second pool turned on, and the water continued to flow out.

　In no time, both pools were full.

　The sudden sound of water interrupted his thoughts.

　He turned his head in the direction of the sound and noticed that the faucet in the sink had been turned on at some point. The liquid flowing from the faucet was clear and transparent, and it quickly filled the sink.

　Normally, the puzzle mechanism for this resource point should be located in this pool.

　"Two pools, is it a choice between two?"

　Dak walked to the edge of the pool and looked at the two pools with a puzzled expression.

　The pool was calm and still, crystal clear, revealing no hidden secrets.

　The concave-convex shape on the right side indicates a female.

　As Darke became wary, the female water spirit on the right opened her mouth and said in a soft voice, "Vampire, please answer the question."

　Just as he was thinking this, ripples appeared on the surface of both pools at the same time, and a stream of water gushed out from the water and slowly transformed into two water spirits in the shape of human bodies.

　The left side is flat, indicating a male.

　These two water spirits spoke words that sounded like vampires.

　It should be information from the branch card, which indicates his current identity.

　Then the male water spirit on the left repeated, "Vampire, please answer the question."

　Dak looked around, unable to make a decision for a moment.

　But there must be a reason why the water spirit is specifically called the Breathing Blood Demon.

　"It seems that their questions are mostly related to vampires."

　Since the branch card is used as the key to activate the level, it is normal for this part of the information to be leaked.

　Dak had no doubts about this, and he began to ponder it.

　"Since students are required to choose one of the two options, there must be differences between them."

　Dark pondered for a moment and said, "Do you want me to choose one of you to answer the question? What's the difference between your questions?"

　But the two water spirits just mechanically said, "Vampire, please answer the question."

　"But their only difference is gender."

　"Is it just a difference in gender?"

　"Professors are unlikely to be making baseless accusations."

　"These two water spirits definitely have different problems, and these differences can be determined before the selection."

　Then he decisively chose to answer questions related to female vampires.

　"It's just you."

　"On one hand, I need to answer questions related to female vampires, and on the other hand, I need to answer questions related to male vampires?"

　Dark had a flash of inspiration and grasped the key point.

　"Clap!"

　The male water spirit on the left suddenly disintegrated.

　He reached out his finger and poked the female water spirit's forehead.

　A cool sensation immediately flowed from his fingertips into his heart, making him feel somewhat refreshed.

　He never expected that the water spirit would ask this kind of question.

　But if we're talking about the greatest vampire, there probably isn't anyone greater than the true progenitor of vampires, right?

　The female water spirit on the right then spoke up: "Question 1: Who is the greatest female vampire in history? Please name her within thirty seconds."

　Darko:

　So, the answer is the original vampire progenitor?

　But here's the question: Was the original vampire progenitor a woman?

　But there is more than one true progenitor of vampires!

　Even someone like Dark, whose understanding of vampires is actually limited, knows that the true progenitors of vampires have a lineage.

　"If I knew the name of the original vampire progenitor, I wouldn't be standing here answering your question!"

　What is its name?

　"Can you ask me a question that a normal person could answer?"

　But the water spirit did not declare his attempt a failure. Instead, it continued with a second question: "Question 2: How long is the replacement cycle for female vampire fangs? Please answer within thirty meters, with the exact time in years."

　After hearing this, Dak couldn't help but complain, "Does tooth replacement have different cycles for men and women? Is the tooth replacement cycle shorter for men than for women?"

　Thirty seconds passed in the blink of an eye.

　Darkl died before he could even begin, losing on the very first question.

　Therefore, he stated directly: "One hundred years."

　"Correct answer." The water spirit clapped her two little hands and continued, "Question 3: How many months does it take for a female vampire to get pregnant? Please answer the question within thirty seconds."

　However, he knew the answer to this question very well.

　After all, he had specifically researched information about vampire fangs.

　There's a reason why Dark chose female vampires over males and females.

　In order to take care of the vampire heiress Victoria, he specifically looked up relevant information.

　Dark raised an eyebrow and said decisively, "It is very difficult for vampires to give birth. The pregnancy time of vampire women is generally three times that of ordinary humans, which is 280 days multiplied by three, or 840 days. If we take thirty days as a month, then it is twenty-eight months."

　"Correct answer." The water spirit clapped its hands mechanically again. "Question 4."

　He could at least answer some questions, and even those he couldn't answer, he tried to guess the answers, and he actually guessed quite a few correctly.

　By the time the water spirit finally stopped asking questions, he had answered a total of thirty questions.

　Furthermore, even without researching, he could deduce the answers to certain questions from Victoria's behavioral patterns.

　The following questions will vary in difficulty.

　Dark stared at the water spirit in surprise.

　"Which professor designed this puzzle? Was it intentionally left unannounced beforehand? And what impact will these comments have on the future?"

　Finally, the water spirit announced, "The quiz time is over. 19 questions were answered correctly, 9 were answered incorrectly, and 2 were skipped. One point is awarded for a correct answer, one point is deducted for an incorrect answer, and no points are deducted for skipping a question. The final score is 10 points. A final score of 10 or higher is considered a passing grade. Congratulations, you have successfully passed this quiz. Please wait a moment."

　"Wait, you get points deducted for wrong answers, but not for skipping a question? A passing grade of 10 means anything below 10 is failing? So 20 is good? And 30 is excellent?"

　And time passes by like flowing water.

　The air in the bathroom gradually became humid.

　Faced with Dark's endless questions, the water spirit showed no intention of answering.

　It stood on the water's surface, its two small hands folded on its abdomen, a faint smile on its face, its eyes looking straight ahead with a clear conscience.

　The water spirit's body suddenly exploded.

　The drain plug in the sink opened automatically.

　Dark frowned slightly, as he faintly heard some rustling sounds that sent chills down his spine.

　"Snapped!"

　"Clap."

　Dak took a step back.

　The water in the pool flowed into the pipes with a gurgling sound.

　The eerie sound, like the wailing of ghosts, gradually became more pronounced.

　"water?"

　He looked down sharply and saw that the once dry ground had been silently submerged in water.

　Water splashed from the soles of their feet.

　however

　A gust of cold wind swept in, and the bathroom door was suddenly slammed shut.

　The dream demon waiting outside instantly passed through the door and poked its head in.

　The water level rose rapidly, and in the blink of an eye, it was above the heel of the shoe.

　"Snapped!"

　The water continued to rise, and suddenly a "splashing" sound came from the squat toilet stalls inside the washroom.

　It looked as if something was crawling out of the pool, with large amounts of water sliding down its body.

　But the big milk tank was locked outside.

　Dark sensed an alarm and immediately picked out an Obstacles Charm from his card pack, summoning an Air Cube at his feet.

　"Out!"

　Dak suddenly focused his attention and looked closely.

　Then the door to one of the cubicles was suddenly pushed open.

　A disheveled "ghost" crawled out of the cubicle!

　But from its lower half down, it was a giant python with a thick waist!

　"It's a demon snake!"

　Perhaps because he chose the female water spirit, the ghost that crawled out of the cubicle was a disheveled female ghost.

　The female ghost's hair was wet, and her entire face was covered by black hair, so much so that even her neck was not visible. Only a single curved horn grew from the top of her head, strikingly scarlet.

　The Ghost Serpent race is vast, ranging from juveniles to adults, from one-star to nine-star, with a huge difference between powerful and weak Ghost Serpents.

　In those legends about stopping children from crying, the serpent demon feeds on human infants and crawls out of the bathroom pipes at night to devour disobedient children alive.

　Information about the Ghost Serpent flashed through Dak's mind.

　The Ghost Serpent is half ghost and half serpent, belonging to the Ghost-type Undead species, but it is a materialized Ghost-type.

　Judging from its status as an elite-level ghost at the seventh-floor resource point, it possesses at least the strength of an eight-star magical spirit.

　But if it's only eight stars, that's still acceptable.

　The ghostly snake before them was shrouded in dampness and blackness, making the entire bathroom eerie and terrifying.

　Each one exudes an aura of terror.

　At this moment, Dak finally understood the difference between 10 points and 30 points, between passing and excellent!

　Just as Dark was preparing for battle, the doors to two other compartments were simultaneously pushed open, and two more ghostly snakes slowly slithered out from each compartment.

　There are three ghost snakes in total!