Lin Shen, a former prodigy and associate professor in the physics department at Jianghai University, is confronted with a series of “perfect murders” designed around rigorous physical equations. As he unravels the tricks, he discovers that every case points to Jiang Zhe, his fellow student who supposedly “jumped to his death” three years ago. A deadly showdown begins, with the laws of physics as its chessboard and revenge as its stake.
