Healers' recovery magic is powerless against "curses"; anything that recovery magic cannot cure is called a "curse."

In this world, where recovery magic is highly developed, medical science has not progressed, and pharmacology is only recognized as a branch of folk remedies. Consequently, those afflicted by a "curse" could only attempt to heal themselves. And if the "curse" was particularly potent, there was nothing anyone could do.

Shuji, an S-rank healer renowned as the best among adventurers in the western city of Laevateinn, suddenly announced his retirement one day and decided to relocate to Yggdrasil, located on the opposite side of the continent.

Upon his arrival in Yggdrasil, Shuji encountered an adventurer suffering from what was believed to be a "curse." He then informed Lena, the magician accompanying him, "That's not a curse. ...It's acute appendicitis. I can cure that with surgery."

Shuji's true name is Miyagi Shuji, a former surgeon from Japan, who had come to the town of Yggdrasil with the goal of establishing a hospital where he could perform surgeries using magic.

This story follows Shuji, a former S-rank healer, as he establishes a hospital in the town of Yggdrasil and performs various treatments by leveraging his knowledge from his previous life. It delves into a serious medical x Isekai cheat narrative, specifically focusing on the medical field and surgical procedures.

*This novel is also published on "Kakuyomu."

*The medical knowledge presented in this work has not been supervised by third-party experts. Fictional medicinal ingredients and other elements also appear. Should one attempt to apply this knowledge in reality, there may be inaccuracies or differences of opinion. We kindly request your understanding and a tolerant perspective when reading.