Ji Han, who had his bones broken and was expelled from his family, awakened the heaven-defying regeneration technique when he was about to die. He recovered overnight, but he could never go back to his past. When he dragged his scarred body back to the city and secretly investigated the family's crimes, the fate of the mysterious landlady Su Tang intertwined with his - she knew where the power in his body came from, but she did not dare to recognize him. Ji Xuanzhou, the head of the Ji family, Shen Jin, the underground referee, Bai Lu, a girl from the medical school, and Lin Qiren, the former secret guard, are all watching this awakening of blood and bones in the dark. Every time the regeneration technique heals, it devours one person and awakens a deeper destiny. This time, he no longer asked for forgiveness, but only for blood debt to be repaid with blood.
