Ember Earth Black Lotus

Not in Japanese: The heroine died tragically in her previous life and was betrayed by her closest relatives and friends, and was reborn three days before the end of the world. He looks cold and gentle, with soft and pitiful features, but in reality he is cold-hearted, decisive in killing, and must repay grudges. He is good at pretending to manipulate people's hearts, possesses spatial powers, hoards supplies, and controls the order of the doomsday step by step. He does not trust anyone and only leaves room for the people he recognizes.