Super String: Marco Polo's Travel to the Multiverse, Vol. 4

Omtale

Marco has been chosen as the hero to fight Baek, the cult that vows to end all pain by destroying each world across every dimension! The stage shifts to America, where the final battle unfolds. The Royal Inspector Munsu enters the fray too, and Marco is dumbstruck when he comes face to face with Baek's leader...