shruggershrugger
Kimura Makoto was the ideal pupil. He was helpful, high-achieving, and pathologically polite, living his life as a service puppy to everyone. However, perfection is far too fragile a shell; shells are meant to be broken.
After Makoto discovers a mysterious note, he goes to visit the huge tree behind his school, only to be plunged into a world without compassion. Pulled into the very depths of Shiore Kingdom, it is not the heroes that find Makoto, but the fiercest guild in the city.