Hi there! I'm quite happy for being able to see a walkthrough here. :)
But after looking at it, I've noticed that I already followed Atsu's route correctly (even without the guide yet). However, I got the bad ending. Just to make sure, I've played the whole thing all over again (this time following the walkthrough for Atsu), but still got the same bad ending. What's happening??! T_T
It's past 2am and I'm thoroughly checking what's wrong with what I'm doing. I've replayed the game like 10 times already and still finds no luck. Is windows version broken or something? T_T
I just really feel frustrated, disheartened and insomniac about not knowing how to fix this. Fuuuuu. I super duper want to see the best end. Please help!! :'(