A modern lovesick girl jumps into a river and unexpectedly time-travels into the current Grand Princess Xiao Yulu, binding with a clearance system that gives her a chance at resurrection on the condition that she conquers the current Grand Tutor Situ Jinfeng. Who would have thought that the decisive, cold, and ruthless Grand Tutor starts with a 99 affection rating right from the beginning? What kind of stories will unfold between a self-conquering Grand Tutor and a Grand Princess who constantly pulls out unexpected tricks?