It's a fairly basic isekai op main character trope kinda manga. It's not bad in that regards, so if you like those, great. If you don't like those, there's not a lot more this offers. Arts nice, feels really quality, fluid and fun. Characters are like wet bread. The villains are extremely bland. Nothing to write about at all. They're just stock bad guys with no real motives. Main characters are all different tropes. That's fine, fun enough, despite their lack of originality for the most part. World is fun! I like the idea that different minerals do different things. It's not like thats new or even thatintricate, but its fun, even if the details are sorta glossed over. Think more than Doctor Stone levels of logic glossing, but magic rocks :O

Music is incredible! Unbelievable choices for th- no wait thats just my spotify playlist in the background

Overall: If you're looking for originality, new concepts, tons of tits, or groundbreaking writing, read something else. This is a fun read if you just want to regurgitate some good ol' isekai stuff. For that, it's fun enough for the 13 chapters that are out right now :)