CHAPTER LIST
Grumble:
Review the most up to date manga Grumble at YugenMangas. Manga Grumble is constantly updated at ManhuaPlus. Do not forget to review the other manga updates. A list of manga collections YugenMangas is in the Manga Listing menu.
On an alternate Earth in the not too distant future, a monster is found by 2 kids, and shortly after a 3rd friend joins the group. It's a story about the monsters journey through life as he tries to find out who and what he is...and about his true destiny.https://www.facebook.com/grumblemanga?ref=hl
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