[Power couple + reborn + playing dumb to fool the enemy] The strongest undercover agent of the 21st century is reborn as the most timid and useless legitimate daughter of the prime minister's household. Her half-sister bullies her? She breaks her legs and throws her out. An arrogant princess acts up? She wipes out your entire family.
Mo Qingcheng: I came back from hell to avenge the innocent woman who died. Anyone who stands in my way will die, be they god or Buddha.
Qin Wushang: I always prided myself on being clear-minded. When I see a mountain, I know how deep the clouds are; when I see palace walls, I know that there are many ways things can go. But when I see you, I am utterly helpless.
