The heroine was murdered by her concubine and the scumbag emperor, her son disowned her, and her family was ruined.
After returning from rebirth, he vowed to crush the two of them into ashes. On the road of revenge, he met the male protagonist. Before his rebirth, the male protagonist had a crush on the female protagonist. However, he failed to achieve his goal. Seeing the heroine's ruined ending, he could not save it, and his heart was filled with despair. With the obsession to save the heroine, he immediately jumped down and followed her. With the unswerving companionship of the male protagonist, the female protagonist lets go of her guard and gains loyal love.
Mission: Independence and self-improvement