@arczeroanime: Kai taught the boy everything — except why he would never grow old. A fantasy anime story about swordsmith Kai, a bright apprentice, and the final blade that connects to Ep 2 — watch for the twist at the end. Rewatch it: the smith wraps every finished blade in crimson cloth in scene 2 and calls it "hers" — that is the clue. Follow for a new arc every day. Follow the arcs on Instagram: @arczeroanime #anime #originalanime #animestory #fantasyanime #arczero