The heroine is smart and talented, and is proficient in talking, learning, teasing and singing. The male protagonist has a sinister tongue and is proficient in all kinds of martial arts. The design genius was struck by lightning and came to an unknown ancient dynasty. He used his various skills in the present to survive, and also met an unfavored prince. I have no identity, so I'm not afraid, because I have the skills; the sinister prince is difficult to deal with, but I'm not afraid, because I'm smart; the palace is too complicated, so I'm not afraid, but who have we modern people been afraid of?