This is a fan prequel about the previous Shield Hero. After being summoned after committing suicide, Miyano Keiichi faced the cruel reality. The wave kept approaching, and the truth of the wave began to emerge. With the arrival of the staggered time, will the fourth Four Holy Warriors be the enemy? Is what Keiichi Miyano sticks to just the inner appearance?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
