Striving Sword

An exchange student finds himself stranded in a foreign country, struggling to survive when the apocalypse strikes. In the chaos, he found solace in his sword, mastering it as he carved out a corner of this ruined world, gradually becoming a feared swordsman in the post-apocalypse world. Watch as he survives and thrives, transforming from a boy to a man, overcoming obstacles and mental struggles to be the last one standing. Society has fallen, and from its ashes, he rises.