
"Teacher, the responsibility for saving my heart... you will take it, right?" The world of swords and magic, the Feliredia Kingdom. In this land where magic power is considered everything, a youth with zero magic power named Touma was fighting a lonely battle as a "Mental Appraiser." Utilizing a peculiar constitution where magical pressure does not work, he opened the long-awaited "Shintou Clinic" with the money he saved bit by bit, but after he saved his first patient, the strongest female knight Liana, his daily life changed drastically. "I will eliminate every single piece of trash that interferes with Teacher’s peaceful sleep." The things directed toward him by the girls who were supposed to be saved are a possessiveness that is far too heavy, sharp, and distorted. Even though he is treating them with complete sincerity, their words of gratitude are somehow being converted into a promise for "心中" (a mutual su*cide of lovers)!? The curtain now rises on the suffering (love comedy) of a youth with zero magic power, whose outer moat is being filled (a metaphor for being trapped or having one’s escape routes systematically removed) by the strongest beautiful girls!