Kronxian Guard was one of the happiest monsters in the Multiverse, but the early death of his daughter changed him forever. From that moment forward, all he wanted was to relive his happy moments with her. He found Kronx, a sorcerer who could travel in time, and convinced her to take him to the past. In return, he became her loyal guard for eternity.
Skill "Vega" refers to Vega, the brightest star in the constellation Lyra
Skill "Achernar" refers to Achernar, the brightest star in the constellation Eridanus. It is also the ninth brightest star in the night sky.
Skill "Bellatrix Masamune" refers to Bellatrix, the third brightest star in the constellation of Orion, and Masamune, widely recongnized as Japan's greatest swordsmith.