303 Planet

After being thrown out into the streets at age 18, orphan Larin takes shelter at Saltator Manor and poses as a distant relative. Soon, she finds herself whisked away to the imperial palace, substituting for her adoptive sister as the emperor's new concubine. But Larin's noble disguise is not enough to hide her street rat past, and the imperial family threatens to have her killed for deceit. With the emperor vowing to protect Larin through marriage, can the pair overcome their doomed fate?

As he was being defeated, the Demon King used the last of his strength to curse Sir Roel, the legendary captain of the Holy Knights, into the body of a weak girl. Roel — who was a woman to begin with! — tired of her former life and unable to return to her original body, decides to live a luxurious life as Sila Epheria, the noble daughter whose soul got swapped with hers. Things don't go according to plan when her new family puts her in danger, forcing her to find a way to prove her true identity… Will Roel/Sila be able to live a quiet life as she wishes? Or is there something more to the new life she's received?