Really can't take this manga seriously. His crest is basically: plot armor while in a cave. What the fuck does taming a monster and sentient humanoids have to do with fucking being a cave master? Probably some stupid shit like "can build a cave kingdom and does everything to help with that" or some retarded shit. On top of the the MC just so happens to mine the specific ores that are needed to cure a curse and increase someone's lifespan with 0 effort. God damn, so terrible.
Also I know they were on the cover but I half expected them to die and the girl to become some super hot thot and harem girl #1
I'll drop this if that happens though.
@immortalartisan perhaps you should watch some youtube videos of tunnelers digging under lakes and rivers. There is no tunnel that doesn't have leaks. Eventually water will find its way.
Riena? An isek- a protagonist that can actually name others? That’s a first. (Slime doesn’t count until I see it turning into a woman via evolving, swallowing a MAGIC stone, or finding a body to take over.)