Xiao Yan, a ten thousand-year-old scumbag who was ridiculed by the whole school for his "illegal IQ", awakened in an accident to the legendary "Koi Fate" - anyone who is his enemy will be plagued by bad luck; whatever he wishes for, God's will will help him. From then on, his life was completely reversed: he turned in a blank test paper, but the answer appeared strangely on the answer sheet; the winning number for the lottery ticket he bought was actually the underwear code of the owner of the casino next door; even the domineering gang outside the school couldn't help but kneel down and call him brother when they saw him.
But Xiao Yan vaguely felt that this "good luck" did not come out of thin air. Every time he saved himself from danger, a cold voice would always sound in his mind: "The koi has been charged for the seventh time, and the gears of destiny have begun to turn." And the ancestral copper coin in his hand gradually showed strange cracks. On the other side, Chen Shanren, the most respected "charitable principal" in the school, is always secretly staring at Xiao Yan's copper coins, with unknown greed and murderous intent in his eyes.
When the koi of fate began to stir up the undercurrent of the entire city, Xiao Yan suddenly discovered that what he thought was a counterattack was just the prelude to a larger chess game. And he was the carefully chosen chess piece.