I, Lin Jian, an ordinary librarian, and three men with very different personalities were connected by a strange lightning. Since then, our brains have become "signal receivers" of another time and space. General soul cards floating from the ancient battlefield turned fitness coach Han Ye into a master tactician; technology cards leaked from the future laboratory allowed science and engineering man Chen Yuan to develop black technology; and philosophy professor Shen Qingqiu was able to receive fragments of thoughts of deceased sages. We thought it was a gift from God, until I found a projection of an "Annihilation Card" in an ancient book - it recorded the mysterious deaths of the four of us. It turns out that every time we use our trump card, we are overdrawing our sense of existence in time and space. And those gifts come from a mirror world that is collapsing and eager to engulf us. Our trump card is our only weapon and our ultimate trap. In this card game that spans time and space, the stakes are our past, present, and future.
