Japan: the Gambler's Paradise! The rich and beautiful Maria is well-known as a legendary gambler who will take on any challenge, no matter how unreasonable or impossible! But what happens when she meets a lowly slave who solves her riddle..? Twist after twist! So tense you'll forget to breathe! This MangaBox-exclusive five part gambling story will leave you aching for more!

Prequel: Once Upon a Time

"There are too many unnecessary people" - A story of destruction dedicated to a certain person who thought such.

25 years old, no money, no job, no girlfriend. Kurokawa, a man absorbed with an anime called "Meromero Melodies" and on the fast track to nowhere in life, grabs hold of a certain ability, "BANG".