Hi Pankyu,
I really like the idea you have in mind for the game and the attitude you have regarding recruiting a team and I'd love to be part of it!
So I'm Sergio and I'm an Italian music composer based in Ireland. I have a music composition for games certificate and I have worked with a few Indie videogames studios.
I mostly compose Fantasy/ Celtic music which I think would fit what you want to create. Here are the links to get an idea of my style:
Website: https://caminitasmusic.com/
YouTube: https://www.youtube.com/@caminitasmusic/featured
I also recently finished a music pack I put online for free in the style of Ori, if you'd like to have listen to that as well:
https://sergio-caminita.kit.com/sergiocaminita_freegamemusicpack
I'm sending you a friend request on discord so that we can chat there more if you'd like.
Thanks!