The Monster that brings doom to the Heroes(Futa Doomsday OC x Hero Killer)

After the End of the Chatoic Era about millennium ago and the villains defeat in the great war known as '' War of the Reed, the Hero Clan and it heroes use their gifts and abilities became the symbol of peace and justice to protect the people as well as strongest and ruling part of the world. However over time, the clan has become corrupted,degenerate, and stagnant to the point that noted by the villains and some heroes is that now a former husk of its shell. But nothing stops the clan until their doom is met by...a Monster came crashing down from space to destroy heroes and mankind.

A killing-machine nameless being that rampage and killing spree across the universe is created by rouge scientist alien creator about 250,0000 years ago named her EVO or commonly rest by both earth and possibly the universe as ...Doomsday, and also Ihwa or Hero killer's girlfriend.