"A Light in Our Heart." (Houseki no Kuni Female Characters x OP Reader)

"Ah, how much I missed the land~ It is just lucky that I can spawn anything I want, except for living things. All I could see is just this wide sea and-", he bumped onto something soft. He takes a look at it and surprised. "Sand? Finally~ I can relax. Might as well check around this place too. Wait, no. It'll be my pl...