Dalia? - S01

"Child of Destruction" is the follow-up to the "Riki-Oh OVA: Wall of Hell." This installment delves deeper into Riki's past, flashing back to his childhood to reveal the tragic fate of his mother and how he was separated from his twin brother Nachi during a game of hide-and-seek. Nachi's desperate call-"Are you ready yet?"-echoes in Riki's memory over the years. Both brothers bear mysterious marks: Riki has a six-pointed star on his hand, while Nachi has a swastika, though their meaning remains unclear. Riki ends up in the town of Misaki, a place filled with illegal nuclear power plants and controlled by a militant religious group called "God's Judgment." Captured and forced into brutal arena battles, he eventually encounters Nachi, now known as "Savior" due to his supernatural abilities. However, their reunion quickly turns bitter. The second part of the story is bloodier than the first, with Riki unleashing his fists on countless soldiers with far fewer limits.