ACollectionOfCells's Manga

This had me on a roller coaster the whole time, and not one of those roller coasters where you're scared on, the type that you have fun on the whole time and you don't want to get off of. This book is a master piece with so much plot and the right amount of love. I spent an all nighter before a test reading this because it was like I was hooked on it, like a high that you just don't want to end.