What's the name of the monster named Beth in Altman?

1, feeding on high energy, in order to seek the power source of Tektronix plasma propulsion machine, it appears everywhere and absorbs energy from the back corner. The weapons are pointed tails and fireballs spit out from the mouth, which were fed by Gauss with high energy for 700 years and then locked in dysprosium islands.

2.Borgiles, a monster in the special drama Gauss Altman.