I'm So Obsessed With Blue!!

Ordinary. Regular. Dull. Just what everyone would experience in life. Aoi Mizuno, a victim to the same boring life cycle had such an interest towards blue coloured items from his earliest memories. From very small details to his personal stuff. He has memories gap where he couldn't remember. Even the doctors said he's fine. One day changed his life as he discovered a whole new world and memories to unravel behind it. Such mysteries Aoi had to face because of curiosity. What adventure awaits him in such a different place?