Comedy, Romance, Seinen, Adventure, Fantasy, Isekai
- Haruhiko is a chubby and introverted adult man summoned to another world to become a hero
- He is sent back due to his overweight physique, and inadvertently bringing Princess Shella with him!
- Now Haruhiko must shed some pounds soon to help Shella return to Stalion Kingdom
Haruhiko is a 32-year-old fat shut-in. One night he gets hit by a bus and finds himself summoned to a new world. However due to weight limitations the summoning system produces an error and he's sent back home. A princess from the other world accidentally comes back with him. In order to return her to her world he must lose weight.