Oil Drinker

Oil Drinker, the last of the original breed of Chouju, was found attacking a Japanese oil refinery, eating the oil. As the creature ate, ZAT attacked it. Oil Drinker fell backward, and to prevent it from attacking once more, Kohtaroh Higashi, a random man off the street, took control of one of the cranes near by and hooked it into Oil Drinker's neck. But Oil Drinker was able to snap the crane, and he disappeared into the ocean. The monster attacked the same refinery some time later. ZAT was already there, taking care of a plant creature. As Z.A.T began to attack, the massive plant lifted from the ground. Astromons, the first in a new, more powerful breed of Super Chouju, was born, and attacked Oil Drinker, who got caught in Astromons' massive flower. The plant began to eat him alive, and in no time, Oil Drinker was gone.