Modern reader Lin Yi time-travels into a female-oriented novel world, binding the strongest toxic strategist system. Facing the love-brained, saintly Grand Princess Su He who is repeatedly bullied, he breaks the deadlock with outrageous toxic schemes—rebuffing the consort, fighting the emperor, and protecting the princess. All the way plotting with resourcefulness, recruiting powerful support, clearing away the court haze and martial arts obstacles, he not only helps Su He shake off weakness and ascend to the throne as empress, but also maneuvers step-by-step in political power struggles, writing a comeback legend manipulated by a toxic strategist.