Might be boring for those who want change (´・ω・｀)

My impressions after playing a bit: The items you need to collect (2nd pic) can't be obtained all at once, so it's fun to gather them little by little. But I wondered what would happen after collecting them bit by bit. When I proceeded with excitement, it just turned the black building into a prettier one. I thought it might be a challenging puzzle game for those who want a bit of change or dislike collecting things gradually. I like it lololol