Summary My Roommate Is A Zombie from Kainu Manga
My Roommate Is A Zombie summary: As roommates and best friends who grew up together, Elijah and Ivan know everything about each other and their funny little quirks. Ivan cooks delicious food for Elijah (beef stew and crab are his favorites!) and Elijah loves teasing Ivan and getting spoiled as an adorable little angel (<-- self-proclaimed title). When Ivan returns after a rainforest expedition a little... changed (he uh... eats brains now), they've gotta learn to adjust to a different life. So what if he's a Zombie, big deal!