Xia Yaoxuan was sent to the "mortal" experimental warehouse, but Jiang Nanqing's mistake in the same situation became the key. Returning from the dead is not a miracle, but a calculated price: the moment he returns to the world alive, he finds that he has become the start button of the revenge machine. The two of them have their own purposes, and they are constantly approaching the truth in the survival circuit intertwined with blood and cold light - every time they survive, it means the next more severe reckoning.
