The Other Side Is Painted

Ye Han, who had never thought about who he was, always thought that all his personality was just his own, but one day he finally discovered that there was another person in his body. They were souls living together, and they even had the same appearance. However, her death left an eternal regret, while the other one was still alive. They have the same dream. One chooses a painful rebirth and wants to dream by any means necessary. The other is willing to give up everything for love and friendship. Who wins in the end, or will everything end up being hurt in the end? Or will they join forces and easily destroy their surroundings?