Red Rock

Red Rock (レッドロック, Reddo rokku) is a created by  that first appeared in Assault! Human.

Appearance
TBA

Assault! Human
Red Rock was created by King Flasher and sent out with his minions, but it was defeated by the Hyumans.

Go! Greenman
Red Rock was the thirtieth monster to battle Greenman. It was created by Cretin in an attempt to retrieve the blood of children for Maoh. Red Rock and its creator teleported near some children who called for Greenman with their Green Calls. Greenman then did battle with the monster. Cretin saw that Giringa was losing, and cast a spell to make it grow larger. Greenman also grew to continue battling. Eventually, Greenman defeated Red Rock.