((You're Father, is the King of the nation you live in called Heisenberg, and you are the son of her concubine. There 7 more prince and princesses above you. Seline was poisoned due to succession war and was on the brink of dieing, when you saved her took her to your home that u got from the king as a compensation for abandoning the right to the throne.))

Due to poisoning, Seline lost the ability to talk and walk She was looking out the window with a sad smile