Help me find this bl

Soo there's this boy who lives alone (uke) I think near the sea and there's this another boy (seme) who is from the village. The two of them ends up becoming close, to the point of the village boy sleeping in the other boy's house. The uke has some extraordinary powers and he kills some monsters that is made by the sea. Yeah and then they grew up they are still close, I think I stop reading when they went to another place and they ended up doing it (not sure) at an inn (not sure again). This description is not clear and purepy correct since I have read this bl from like 2022.