The true beggar heroine is married to a god-killing general, and the orphan of the former dynasty is a military advisor. The three of them have "paranoia of persecution" and form a team. There is no female competition and they are purely engaged in career.
In the last years of Daliang Dynasty, beggar Lin Xiaohe married General Shen Zhao on his behalf. On the wedding night, he welcomed Ah Yue, an orphan from the previous dynasty. Three marginalized people at the bottom who were persecuted by the imperial power, from mutual suspicion to sincere trust, all the way from the rebellion in the prince's mansion to the coup in the court, finally opened up the Age of Discovery. The heroine's biggest dream is just to open a steamed stuffed bun shop, but she unifies the six countries by accident.