Shackles of the Apocalypse: Unlimited Superpowers

The showdown between Apocalypse and Shackles! A group of people selected by mysterious abilities fight against each other in different worlds! Want to live? Want incredible powers? Then work hard! Is it a superpower? Or magic? Or magic? It's all up to you! Facing countless monsters and attacks from the Shacklers, how long can you hold on! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.