Two years have passed since Tenma and his family survived the attack on Kukuri Village. One day he saves a traveling party being attacked by orcs...only to discover one of them is the king, on his way to investigate strange happenings in the Elder Forest. But when the margrave gets involved and sends soldiers to take over the village, it leads to a battle that will change Tenma's life forever...

It’s been five years since the devastating attack on Tenma’s hometown. He’s now trying to make a name for himself as an adventurer in Gunjo City, and his abilities and knack for magic are drawing all kinds of attention. After officially joining the adventurers’ guild, he teams up with a trio of identical catgirl sisters. For their first quest together, they opt for something slaying the wild dashboars plaguing a local village. There’s more to this job than meets the eye, however, and the requester isn’t who he seems to be... Can Tenma stay ahead of the treachery afoot?

When a nearby village is taken over by evil bandits who have enslaved the women there, Tenma and his party of catgirl triplets come to the rescue! But their heroic efforts draw the attention of the Gunjo City knights, who can’t help but doubt their story. Later on, Tenma crosses the wrong person and ends up having to compete in a duel with a noble...and the penalty for losing is death?! Who will be victorious? Follow Tenma's exciting adventures in Gunjo City!

Conquer dungeons on easy mode with cute new friends! After a successful duel in Gunjo City, Tenma decides to move to the next phase of his adventures in the city of Sagan, where he explores his first dungeon and encounters the city’s strongest party of adventurers. His journey becomes even livelier when he makes an exciting discovery in the dungeons! Follow Tenma on the next part of his journey, exploring dungeons and making new friends!

The new “slow life” of reincarnated adventurer Tenma continues in the city of Sagan, where he’s tamed a new baby dragon follower, one which attracts a lot of attention. But that’s not his only dungeon discovery—he comes across two slave girls whose master was killed by a giant snake monster... And now they want Tenma to be their master?! Owning slaves definitely was not on Tenma’s priority list, but the girls might be separated otherwise... He can’t just let them be! Follow Tenma in the next phase of his journey, exploring dungeons and making new friends!