林为零，女，24岁。恒盛集团创始人林甚鹏独女，但其实是母亲和环球集团总裁乔力所生。林为零本性善良，温柔怡静，因为家庭遭受巨变，性格后续变成外强内柔，脸上常挂着不同性格的伪装。胡骞予，男，26岁。恒盛创始人之一，胡欣之子，父亲张怀年。表面霸道，实则温暖深情。情商超高，但又偶有黑色幽默。他深爱着林为零，愿意牺牲自己的生命去化解她的仇恨。

　　姚钧墨（小说原名姚谦墨），男，26岁。恒盛第二大股东姚亦琛唯一的儿子，但却是私生子，和姚瑶是同父异母的兄妹。为了得到父亲的承认，姚钧墨准备重振姚氏企业夺走恒盛集团。用尽一切对抗胡骞予、假戏真做爱上林为零，越陷越深的他最终走上歧途。

This is about the gratitude and grudges of the rich and powerful, their love-hate entanglement. This is a love game, with lingering desire and pain. They first met while they were young, their feelings were filled with undercurrents. When they meet again, everything is no longer pure. He is a businessman, so is accustomed to using strategy to get everything he wants. Facing her who had returned with hatred, will everything be destined to reverse and start all over again? One step is wrong, every step is wrong. Looking back, perhaps there is still love. But this love is related to hate and this affair is related to self-interest. Perhaps they themselves are also unclear how much is actually sincere. Who has the courage to admit: In fact, happiness is not far away from them. ~~ Adapted from the novel "Every Step Is Wrong" by author Lan Bai Se.