Mind, Body, Blade is a series set in the SOTD verse almost-exclusively for sharing the power system but also so i could reuse some of the lower powered characters from that series in a setting that shows how strong they actually are.

Anyway, MBB is a semi-episodic gate series about Satou Mirai, a 16 year old recently enrolled in Magical Academy Noah. There, after discovering he holds above-average magic capabilities, he ends up wielding the Legendary Blade, Forni, through a series of shenanigans and technicalities. As the talk of the school, the average Satou, who only wants to live a normal life, is now stuck with not just rising popularity, but roommates he didn't ask for and a Sword that wants to whip him into real shape, to stop whatever threats may come to him.