Mc was prince with powerless crest. The king sent him to a remote island and he found he is a cave king. It gave him mining powers, item box, taming abilities. He mined precious items which gave him strong abilities. He rescued a ship wrecked goblin tribe now they all work for him.
6.1 resurrected dwarf helped him make a precious pick axe
8 made purple dye from shells. Found tribe's dead enemies in a ship wreak and baby puppy
The king of cave will live a paradise life