Loneroad-Decoherence arc — a dark void where Caleb (X-02) and MC's counterpart (A-01) are paired weapons who choose to sustain rather than destroy each other. Their weapons rename from Destructio to Awakened Vitality (Caleb) and Construo (MC).
Caleb's second Myth. He is explicitly designated Ultimate Weapon X-02; MC's counterpart is A-01. Two weapons designed for mutual destruction choose instead to sustain each other. Paired weapons rename from Destructio to Awakened Vitality and Construo. Tagline: 'Summer has finally become an inseparable part of my life.'