Starting with the Immortal Cultivation System, what can you use to fight me?

As the night deepened, Lin Han lay on the soft big bed, feeling unprecedented comfort and pleasure.

"It's so comfortable!" Lin Han couldn't help but sigh.

That night, he slept particularly soundly.

The next morning, when the first ray of sunlight streamed into the bedroom through the gap in the curtains, Lin Han slowly opened his eyes. He stretched, sat up from the bed, and looked out the window at the bright sunshine, his heart filled with peace.

"jingle--!"

at this time,

The phone suddenly rang. Lin Han picked up the phone and saw that it was an unfamiliar number.

"Hello, who is this?" Lin Han answered the phone and asked politely.

"Lin Han, it's me, Xu Ruoqing!" A familiar voice came from the other end of the phone.

"Xu Ruoqing?" Lin Han was slightly startled, then smiled and said, "Oh, it's Officer Xu. Calling me so early, hehe... Could it be that you missed me after not seeing me for a long time?"

"Bah! Who missed you!" Xu Ruoqing spat on the other end of the phone and said, "Don't be so conceited. I have something serious to talk to you about."

"Oh? What's the important matter?" Lin Han asked curiously.

"Alas... I have encountered a particularly strange case and I need your help!" There was a hint of helplessness and anxiety in Xu Ruoqing's tone on the other end of the phone. It was obvious that she had encountered some difficult problem.

"A strange case?" Lin Han frowned slightly and asked, "What case? Even you find it difficult?"

"It's hard to explain over the phone. Can you come to the police station and I'll tell you in person?" Xu Ruoqing said.

Lin Han thought about it and said, "Okay, I'll go over now."

After hanging up the phone, Lin Han quickly washed up and walked out of the villa with Xiao Ha. He drove towards the police station.

Soon, the car arrived at the police station. After Lin Han parked the car, he took Xiao Ha into the police station.

As soon as he entered the police station lobby, Lin Han saw Xu Ruoqing standing in the middle of the hall, anxiously waiting for something.

"Officer Xu, I'm here." Lin Han walked over and greeted him.

When Xu Ruoqing saw Lin Han, she breathed a sigh of relief and said, "You're finally here, come with me!"

As she spoke, she took Lin Han into her office.

As soon as she entered the office, Xu Ruoqing couldn't wait to close the door, then sat at the desk and looked at Lin Han with a serious expression.

"Lin Han, this incident is really weird. I really don't know what to do." Xu Ruoqing said.

Hearing this, Lin Han frowned slightly and asked, "What exactly is going on? Tell me in detail."

Xu Ruoqing took a deep breath and spoke slowly, "Several young men have died mysteriously in the past few days, all in identical circumstances. One witness claimed to have seen one of the deceased emit strange bursts of laughter before strangling himself. That laughter was particularly eerie. Even stranger was that the laughter wasn't the deceased's own, male laughter, but more like... a woman's. This is incomprehensible, as there was no one else around him, and he was a man himself. How could he possibly have laughed like a woman?"

"Oh? It sounds interesting..." Lin Han narrowed his eyes slightly and revealed a hint of interest when he heard this.

He looked at Xu Ruoqing with a half-smile and said jokingly, "Miss Xu, I can tell you responsibly that this must be a ghost at work! Are you scared?"

"Really...really?" Xu Ruoqing's face suddenly showed a look of horror when she heard Lin Han's words.

"Of course it's true." Lin Han nodded and said seriously, "But you don't have to worry too much. With me here, those ghosts can't cause any trouble."

Xu Ruoqing finally breathed a sigh of relief after hearing this. She looked at Lin Han and said gratefully, "Lin Han, I'm leaving it to you. You must help me find the truth of this case and give justice to the deceased."

"Don't worry, I will." Lin Han nodded and said, "Take me to see the bodies of the dead first!"

Xu Ruoqing immediately stood up and took Lin Han to the morgue. Inside the morgue, a chill came over, and the air was filled with a faint smell of formalin.

Lin Han followed Xu Ruoqing into the morgue, where several forensic doctors were busy. When they saw Xu Ruoqing and Lin Han come in, they stopped what they were doing and greeted them.

"Captain Xu, who is this?" a forensic doctor asked curiously.

"Oh, he is the helper I hired, Lin Han." Xu Ruoqing introduced.

"Oh, it's Mr. Lin." The forensic doctors nodded in greeting.

Lin Han also nodded to them as a greeting. He looked around and asked, "Where are the bodies of the deceased?"

"Here." Xu Ruoqing said, and took Lin Han to several corpses.

All the corpses were in a strange posture, with their hands around their necks and strange smiles on their faces.

Lin Han carefully observed the expressions and postures of these corpses, and suddenly he found that there was the same string of strange rune marks on the chests of these dead people. He reached out and gently touched the rune mark, frowning slightly, as if he was thinking about something.

"Lin Han, did you see anything?" Xu Ruoqing couldn't help but ask when she saw Lin Han like that.

Lin Han withdrew his hand, nodded, and said, "It seems that things are far more complicated than they seem. It's quite interesting..."

"Why, have you figured out anything?" When Xu Ruoqing heard Lin Han say this, hope suddenly ignited in her heart.

Lin Han pondered for a moment, then smiled faintly and said, "Officer Xu, I'm a little uncomfortable with the smell here. Let's go out and talk!"

Upon hearing this, Xu Ruoqing nodded and took Lin Han out of the morgue.

The two came to an open space outside the police station. Lin Han took a deep breath of fresh air and felt a little more comfortable.

"Lin Han, did you see anything in the morgue just now?" Xu Ruoqing asked impatiently.

Lin Han nodded and said, "The runes on the chests of those deceased are actually a kind of evil magic. I suspect that an evil cultivator is controlling a female ghost to harm people. The reason why those deceased people are pinching their necks and making women's laughter is because they are possessed by the female ghost controlled by the evil cultivator."

"Evil cultivator? Possessed by a female ghost?" Xu Ruoqing was shocked when she heard that.

"Yes, I can tell you with certainty that this matter is definitely not that simple." Lin Han looked at Xu Ruoqing and said seriously.

Xu Ruoqing took a deep breath and tried to remain calm. She looked at Lin Han and said, "So what should we do now? Are you sure you can find that evil cultivator?"