With a height of 192 cm and a scar on his face, Ujioka Tasuku is mistaken for a “scary person” by those around him, and his student life has been lonely up until now. On his first day of high school, Ujioka is determined to make friends and have a fun high school life, but a shocking encounter with Shimohoshizaki Kodzuru awaits him after she trips on a banana peel! She's completely out of it, but Ujioka is touched by Shimohoshizaki's hard work and she doesn't judge Ujioka by his appearance, so they decide to become friends!? They're beginners at both friends and youth, but together, they'll do their best in their youth!!