Immortality Agreement

Cheng Tian, ​​who is a senior this year, suddenly received a mysterious package, which contained a black card with mysterious pictures and text. Then a huge sum of money was transferred to his mobile phone account for no reason. He wanted to find out the situation from his father who was overseas, but his father's phone suddenly lost contact. In the process of searching for the truth, the mysterious pattern on the card led Cheng Tian into a turbulent storm.