It's been several years since "dungeons" appeared all over the world. Ryosuke Mizuki, a company slave, is present at the scene where his workplace was... more>> swallowed by the dungeon and gets the cheat skill “Skill Book”. Taking this opportunity, will he change his dull company slave life and challenge an unknown adventure...!? <<less

After getting kicked out of the strongest party, the level 99 chef fulfills his dream of opening an adventurer diner in the countryside.