The Savior Is in Urgent Need of Treatment

[Rewrite complete! Several tens of thousands of words of new plot have been added, marked in the synopsis. Updates will now gradually continue from where the story left off!] Gaming uploader A Ye was inexplicably summoned to another world and tasked with saving it. His powerful teammates included a Holy Light Knight, a Holy Dragon Mage, a veteran nun, and a priest handling support. But somehow, not one of them could heal! Holy Light Knight: "Savior! I'm a very strong knight! My Holy Light Strike is the strongest in the party!" Holy Dragon Mage: "I've never learned healing spells. How about you try my big fireball?" Veteran Nun: "Would you like to talk to my spiked meteor hammer?" Priest Support: "Kick his ass!!!!!" Beastfolk Assassin: "Healing? If you swing your blade fast enough, you won't need a healer." A Ye: "..." A Ye: "I'm out." It's so hard in another world without a healer! How are you supposed to play without a healer?! Why should I be the savior? Please, please send me home!!! [How to Enjoy This Story] 1. Pure self-indulgence. It's being revised, so updates may be slow. Read with caution. 2. Not traditional Western fantasy. Everything is based on my own ideas. 3. The pairing is the beastfolk assassin who most resembles a DPS x Theme: An adventure about the beauty of life and the brilliance of human nature, celebrating the sincere bonds between people