My sister is the queen

The former emperor was seriously ill, but the only prince under his knee suddenly disappeared!Thus, the twin sister who had the same appearance as the little prince became the new emperor.In order to hide the identity of the new emperor, the queen mother sent her own niece into the palace to become the queen. *Little Emperor: Emperor...Empress, they all say that you are a murderous monster.Someone put down the memorial in his hand, walked up to the little emperor, and patted her head: Don't be afraid, I am your sister, I will not kill you. *Little Emperor: Huang...Queen, if brother Huang comes back in the future, will you be his queen?Someone put down the memorial in his hand, walked up to the little emperor, and hugged her: Don't be afraid, I am your wife, I will not leave you.Edible guidelines: 1. No blood relationship, age difference of 4 years 2. Few court struggles, mainly chasing sisters daily 3. Sweet and sweet, HE : Jun Jinyu (Bo Han), Chang Sun Jingchen┃ Supporting roles: