Youthful sadomasochism + rich family business war + strong showdown + first torture and then sweetness + wife-chasing crematorium, integrating youthful regrets, rich family grievances, business games, and emotional redemption. The sadism in the early stage will make you cry, and the later stage will bring you a sense of satisfaction, sweet pets heal, the character growth line is clear, the two strong characters are online throughout the whole process, there is no silly sweetness and love brains, and the emotions pull the ultimate tension.