hiimi's Things

i’m looking for this bl/yaoi webtoon/manhwa/manhua about this really beautiful prince who caught the attention of the neighbouring prince/king at a ball and then king proceeds to “buy” him for one night and they did the thing, the king promised him that after only spending time with him for that one night he would forget about him. but then in the near future that neighboring king attacks the prince’s kingdom and so he had to seek refuge in the king’s country. the king offered his help for the prince but apparently later on we found out that it was the king’s doing all along just so the prince would go to him. (the king imprisoned him and he was obsessed and possesive of the prince)

does anyone know a yaoi webtoon? manhwa? where in the first chapter it showed the uke and his friends went on a camping trip and they explored a sealed cave where the uke suddenly broke open the seal and made a deal with a demon, the friends memory got wiped and acted like nothing happened. suddenly the demon made everyone including the friends around the uke thirst for the uke and made out with the uke and apparently one of the friends was his childhood bestfriend who’s actually in love with him and he became lowkey psychotic obsessing over uke tryna “save” him from the demon