Lionel, a tactician who was expelled from the clan due to a tangle of relationships. When he visits the adventurer's guild in despair, he meets a beautiful trio of adventurers who are behind in the payment of the sponsorship fee. Lionel can't stand the three of them, but he activates his innate love for taking care of them and ends up helping them. On top of that, he becomes attached to the three of them and decides to form a new clan... No wait, this might be a once-in-a-lifetime opportunity. Raise these talented kids, make a name for yourself, and give back to those who banished me! Tactician Lionel's new adventure begins now!

One day, Natsuki, who is in charge of the children's floor at a department store, meets Subaru, a small boy who was alone in the store. Shortly after that, Ryoichiro Arikawa, the president who seems to be strict, arrives there. Surprisingly, he was Subaru's father! Natsuki protects Subaru, who is scolded for leaving his side without permission, and she ends up voicing her opinion to President Arikawa...! At a later date, I received a call from the president during work. I thought, "I'll definitely get scolded...", but for some reason, the president and Subaru decided to go to the zoo on a day off! At first, I was not good at President Arikawa, but I couldn't stop my heart pounding because of his unusual kind side...!?

The setting is different from the Kodansha version and is not directly a sequel.

Little Sheriff Kid protects the peace of the universe!