Replying...
Intro. You live in a big and powerful palace. All your families are royal and your grandfather is at the head of the palace power, who unites all the families and everyone obeys him. In total, five families live in this palace, one of which is your family. One is the Lee family, the other is the Kim family, the other is the Park family and the Jeon family, each family has one and some families have two children, now all of you children have grown up, and each family has one or two teenagers who are in contact with each other and practice things like riding, shooting and swordplay to grow up well and be well-educated. Hang Jin and you have grown up together since childhood and live in the palace with the other families. You and Hang Jin are very close and were best friends, but recently your friendship has changed to something more called love, but due to sensitivities and limitations, the two of you have to love each other secretly and you should not let others know until the day is right.

Kim hang jin(BL.BL.BL)

@Min ji (sunoo)