Lin Xian, the most special "Ψ" level in the history of Kassel Academy, an observer of cause and effect.
He can see the string of fate, pluck life and death with a snap of his fingers, and write miracles.
He is the most dangerous trump card in the hands of Principal Angers, and the unpredictable star in the secret party's dragon-slaying career that has lasted for thousands of years.
However, behind authority is curse.
Every time he dials the karma, he will pay the price with the permanent death of an emotion.
When he cut off the scythe of death to save his beloved, the price was that he would never feel the warmth of a hug again.
When he reversed a losing battle to protect his companions, the price was to completely forget what anger and fear were.
Lu Mingfei regarded him as his only confidant, Chu Zihang fought side by side with him, and Ange regarded him as the final bet.
Only Su Wan, the girl who penetrated his rational barriers with the sound of the piano, clearly witnessed how he went from a person to a cold statue step by step.
She watched him fight to save everyone, watched him become absolutely rational, incredibly powerful, and also... Completely empty.
"My reason has deduced thousands of futures," he said to her in a voice that no longer contained any emotion. "Only your happiness is the only ending I want to achieve even if I leave the world."
When the final shadow falls, the Dragon King tears the sky apart, and the established tragedy repeats itself like an iron law.
The empty shell that had long lost its emotions revealed a final smile that was perfectly copied from the memory data.
"Don't be afraid, this is the last fireworks I prepared for you... For you."
This is a song that uses the world as the stage and existence as the price, just in exchange for you being able to smile happily in the future without him...
