Winning Over the Entire Jujutsu Kaisen Cast, but Getting Caught Faking My Death

[It's been so laggy! I'll update whenever inspiration strikes for a little while.] Wangyue Liansheng is a transmigrator. To stay alive, he has no choice but to sign a contract with a System: in the new world, he'll become a stepping stone for the important characters, helping them grow stronger. It's established that this world draws its power from negative emotions. To become stronger, you have to go mad first. Wangyue Liansheng's role is that of a curse user controlled by the higher-ups in the jujutsu world, sent to Jujutsu High with orders to monitor and control the school. His script is to act as a traitor at Jujutsu High, then die at the hands of the important characters when his identity is exposed. Wangyue Liansheng: "This script is way too awful! How is that supposed to be enough?" So Wangyue Liansheng begins his performance. - A mysterious transfer student arrives at Jujutsu High, becoming the junior of the Six Eyes and the Cursed Spirit Manipulator. His cursed technique is powerful, and his eyes can track cursed spirits precisely. With him around, missions never go wrong. He's gentle and always takes care of everyone. Each person has received his help and kindness. When a mission is dangerous, he always brings up the rear, giving everyone else a chance to escape. He sneaks off to the hospital by himself, but only lets everyone see his cheerful side. Everyone grows used to having him around. Each person watches him quietly, with a different look in their eyes. And yet he's the one who tears that gentle mask apart with his own hands. His kindness is false, his thoughtfulness a mask of hypocrisy. From the very beginning, they belonged to opposing sides, separated by a cliff's edge. - On a rainy night, pursued by Gojo Satoru, Wangyue Liansheng has no choice but to flee to a cliff deep in the forest. Below, the waves crash violently against the rocks. "Tell me why you did it." It was the first time Wangyue Liansheng had ever seen such a terrifying expression on his face. The face that was usually so expressive had gone completely blank. Pale blue eyes fixed on him, as if they would tear him to pieces the very next second. But Wangyue Liansheng only smiled, unconcerned. "The higher-ups can keep me alive. I want to live. Is that wrong?" With his script complete, Wangyue Liansheng made a clean exit. After acting out every last scene, his life force ran out, and he performed a convincing death right in front of Gojo Satoru. What he never expected was that after his death, the others would dig up every last detail of his past. Only then did they discover the truth: there had been no betrayal, only coercion. By the time everything came to light, Wangyue Liansheng had already disappeared from this world. Wangyue Liansheng had completed his mission perfectly. In every sleepless night, each of them would see his face in their thoughts. - After completing his mission, Wangyue Liansheng comes back to life a year later. He still has no idea what awaits him... Reading Notes 1. The premise has changed! I'm sorry, I just couldn't write the previous version! QAQ 2. OOC, logic is dead, the plot is toe-curlingly awkward, and it's full of landmines. If even one of these is a dealbreaker, I suggest you run! 3. Please don't mention other novels under my story, and don't mention me under other novels. I'll delete those comments as soon as I see them! Theme: Keep kindness in your heart, and you'll find your way to the end