An ordinary high schooler's life takes a magical turn! Usato, an ordinary high schooler, happens to run into two fellow students after school one rainy day. Suddenly, all three of them are engulfed in a magic circle and transported to a fantasy world. There's just one tiny problem--Usato is simply dragged along by accident! On top of that, Usato learns that he is capable of using healing magic--an incredibly rare affinity in this new world. Now Usato must spend his days with the rescue team thugs, struggling through their hellish training regimen--learning the wrong way to use healing magic. Get ready for an eccentric isekai adventure brimming with hilarious situations and intense combat! Will Usato survive his unorthodox training and become the hero this new world needs? Dive into a world where healing magic is anything but ordinary!.