Rud, a shielder with a defense stat of 9999, the highest ever known, serves as a tank for the Hero's Party as they carry out raids in labyrinths. His goal is to find a treasure hidden in one of the labyrinths that can grant any wish, and use it to cure his beloved younger sister's illness... but the tyrannical hero suddenly kicks him out of the party, saying his skill is "useless." So Rud makes his way back to his hometown. Along the way, he saves a young girl, and she reveals the true nature of his skill... which turns out to be incredibly powerful! This is the story of the adventures of Rud, a tank with both the highest defense stat in history and an unparalleled skill!

[Source: Crunchyroll]

Kashiwada is a girl who never shows emotions on her face. Oota always tries to surprise her...but never succeeds.

Kashiwada and Oota are classmates at a junior high school.
Oota is always thinking of pranks to surprise Kashiwada, but he always fails. Kashiwada likes to look at Oota, for he shows his emotions on his face too much. They look like opposite type of people, but they both care about each other.
"Look, Oota is up to something..." Other classmates love to see the unique relationship between them.

A heart-warming love comedy which takes place in an ordinary junior high school in Japan.

[Source: BOOK☆WALKER Global]