Yeonliji
After a war between clans, the clan leader's son, Heuk, is sent the daughter of the losing clan's leader as his bride to ensure peace between them. Little does he know, the bride was replaced with her twin brother, Jayeon, who has instructions to kill Heuk. Although his clan doesn't trust Jayeon, Heuk can't help but pity the poor child when he sees how young his bride is, and his pity touches Jayeon's heart, so that he wants to stay there forever. The only problem is that their clans still intend to go back to war, so if they really want to stay together, they can't stay there. Also Heuk still doesn't know Jayeon is a boy. Trigger warnings: abuse, child bride.
Find Cinderella!
Sona Isseth is a fallen nobleman who was kicked out by his brother and runs a clothes shop on his own, but his wish to attend a big party and eat a lot of food was granted one night, and he wound up at the party dressed as a woman. That’s when his regular customer, Lustar Arheilin, asked him for a dance. After the dance, Sona ran away, but Lustar found him at his shop, and now Lustar keeps coming around to court Sona’s “sister.” Fun little twist on Cinderella. No trigger warnings.
Destined: The Fey Priestess Becomes the Bride of Suzaku