The Blood Tribe In The World Of The Shield Hero

In the legends of the olden times. 4 Heroes fought the Blood Tribe, a ruthless and chaotic group of 5 alien beings who seek destruction. With the combine might of the 4 Heroes they were able to seal them away.

Until a new and different chaos appeared decades after this event. Corruption grow needing the might not of the new 4 Heroes. But the catastrophic chaos of The Blood Tribe.

disclaimer: I do not own Kamen Rider, The Shield Hero, or this Idea(which I borrowed from a friend of mine).