After traveling to the world of Akame ga Kill, Rivo found himself in the body of the little Emperor—the boy ruler led astray by the infamous minister who controlled the entire empire from behind the scenes.

Sitting across from that very man now, Rivo watched as the minister devoured raw meat with eerie delight. A trace of cold sweat slid down his forehead.

Working with the minister wasn’t just a matter of courtly talk. Even as the last blood of the royal family, Rivo knew—one wrong move could mean death.

Just as he was silently panicking, wondering how to survive this dangerous political game...

His golden finger awakened!

The [Empire Summoning System] had fully activated!

A gift from another world—this system granted Rivo the ability to summon powerful beings from entirely different dimensions and force them into loyal service.

And his first summon?

None other than Akaza—the Upper Moon Three of the Twelve Kizuki from the world of Demon Slayer. 

A terrifying warrior with unmatched strength, regeneration, and loyalty to battle—now bound by contract to Rivo, ready to crush anything that stood in his master’s way.

From this moment on, the game within the imperial capital... had changed forever.

Chapter 37 - 37