Isn't MBIML a past of Kei before Life Changing Choices? But why there are many parts that doesn't make sense, Kei's past & his family background...and what happened to Aine, Emma, Sky in LCC?
The characters are 2 different people. If you have Discord there's a pdf pinned in game-discussion that explains who's-who. Also LCC takes place~2 years before MBIML.