Start as a Silver Dragon and travel to Equestria

This made the knock on the door more urgent, and she said

"Korra! Thank you quickly, something happened in the Eternal Free Forest! Aa ...

Shining Red Crystal was unable to dodge and was entangled by the vines. He originally thought that the vines here were very slow, but the speed they burst out just now showed that it was just acting!

Shimmering Red Crystal wanted to cut it off with his sword, but he felt powerless and weak. It was because the vine absorbed most of his magic power.

"Oh no...Korra! Help!"

Twinkle Red Crystal was thankful that the vines that entangled him did not have thorns, so he could wait for Korra to rescue him, and there were footsteps coming from inside the door...

The vines gradually wrapped around Shimmering Red Crystal's neck and limbs, as if they wanted to tear him apart, but the strength seemed to be wrong, and they just put him into some strange postures?

Shimmering Red Crystal couldn't figure out what this thing was doing, but there seemed to be rustling sounds coming from the surroundings, which made Shimmering Red Crystal a little uneasy, and his magic power was almost gone, making his breathing a little weak...

"Is it... some strange creature, or... a timber wolf?"

Korra finally came to the door, opened it sleepily, and saw the glittering red crystal tied by strange black vines...

......

When Luo Shu and the conscious Original Sin were fishing and chatting by the pond at Wuji Peak, Discord suddenly jumped out, dressed like a paparazzi.

"Discord? What are you doing here?"

"Oh, Luo Shu, you are here too. I just came to give Original Sin something he wants."

"What is that?" Yuanzui was also puzzled. Why could Wuxu be so kind? Then Wuxu floated in front of Luoshu and Yuanzui and unfolded a bunch of pictures with keywords such as vines, flashing red crystals, and strange poses.

The moment Luo Shu saw the photo, his head seemed to die for a moment.

The original sin next to him also reacted immediately after seeing the photos, and instantly sent those photos away. His expression was like a pie chart: 70% embarrassment, 20% astonishment, and 10% resentment...

Discord was amused by the reactions of the two. After Luo Shu had been down for a while, he looked at Original Sin with an incredulous look. After a while, he began to doubt himself again, because Original Sin could basically be considered his

"Ah? No, original sin, huh? I'm handing over such a big disciple to you...you..."

"No, Luo Shu, no, you know yourself best, this is not..."

The two got into a dispute, Luo Shu was somewhat unwilling to accept the reality, and Yuan Sin was still defending himself

Then he discovered a problem. He turned his head and put that strange idea behind him. He had never talked about it with any creature or to himself.

Suddenly, Yuan Zui covered Luo Shu's mouth and turned to look at Discord, who was lying on a sun lounger, eating popcorn and watching the show with 3D glasses.

"No...it was just a fleeting thought, how would you know?"

"Uh..., as the Lord of Chaos, it's normal for me to understand your thoughts. I'll leave first." Discord gave up the first viewing seat and came to the second one.

Luo Shu watched as Discord slipped away following Original Sin's question, and realized that this was just a joke he had deliberately created. They were actually being treated as a joke.

"Tsk, this guy..." Luo Shu took a deep breath and figured it out. Original Sin's thoughts were all mixed up, but most of them were for fun, and the others were related to desires. It was good enough that he could maintain the same thinking and consciousness as himself...

After a while, Luoshu and Yuanzui returned to their previous fishing state. I have to say, the memory clearing method is really good.

...

After saving Shimmering Red Crystal, Kola cut a section of the black vine to study it, while Shimmering Red Crystal rested on Kola's bed to adjust her physical condition.

He now has almost no magic power, making him very weak and having difficulty raising his sword to protect Ponyville.

"Korra...what exactly is this strange vine?"

"To be honest, I have never seen these vines before. They are not from the Eternal Free Forest. The magic inside is very chaotic and cannot be eliminated in a short time. My potion has no effect on it either."

At this time, Shining Red Crystal discovered that one side of the sky was sunny, while the other side was moonlit.

"Kora...it seems that not only the Eternal Free Forest is strange, look! The sky is also strange! Wow!" At this time, the earth suddenly shook, and the floor of Kora's house was gradually broken through and occupied by those black vines, directly shaking the glittering red crystal lying on the bed down.

"Korra! We have to go!"

"Okay! Pack up the important stuff before it goes crazy!"

Sparkling Red Crystal picked up his sword with her mouth and put it back into the scabbard beside him, then rushed to Korra to help her pack up her things. After putting a bunch of miscellaneous things in Korra's small trailer, Sparkling Red Crystal pushed the cart behind her and went out of Korra's house with Korra, heading towards Ponyville...

Twilight Sparkle is flying to Ponyville with Spike. She doesn't understand why Celestial Princess, Luna Princess, and even Luo Shu and Queen Cocoon have disappeared without a trace. Moreover, judging by the weather, it proves that they are really missing, not going out to play...

......

When Sparkle and Korra arrive exhausted in Ponyville, Discord guides Twilight Sparkle and the others to focus on Korra.

"Korra! Flashing Red Crystal!"

When Twilight Sparkle and the others unwrapped Korra and Sparkling Red Crystal and carried them away,

Twilight Sparkle began the normal plot

Rainbow Dash, who was standing next to him, was a little confused as to why Sparkling Crimson followed Kora out.

"Well... it's a long story, to make it short, the teacher dragged me to the Uncanny Valley to duel with the eel, and then... well... after the duel, I rested in the Uncanny Valley, and then black vines emerged in the Eternal Freedom Forest. I couldn't beat them, so I ran away, and then they came to remind Korra to leave quickly, and then we got here."

Sparkling Red Crystal did not mention eating meat. He knew that mentioning eating meat was very abnormal in the minds of normal ponies, and could even be considered an evil act.

When Shimmering Red Crystal finished speaking, Twilight Sparkle, who was about to drink the potion, heard Shimmering Red Crystal mention the word teacher. She thought it was Luo Shu.

"Flashing Red Crystal, where did Luo Shu go after that?"

"Uh... I don't know. He told me that he would disappear after a while."

"Okay..." Twilight Sparkle saw that there was no clue here, so she had to drink the bottle of white potion, and then her eyes glowed white...

Twinkle Red Crystal looked at Twilight Sparkle in confusion as she was shouting, crying, screaming, and jumping, and tapped Korra's shoulder with her hoof.

"What's wrong with her?"

"The effect of the potion is to trace back to the past... Let's see if Twilight Sparkle can find any clues from what happened in the past."

...