Nearin's manga / #shounen ai(3)

Growing up, I knew what BL was already but this series was the one that officially got me hooked in this genre. I don't exactly like the idea of age gap and tried to drop it at first but the story is really interesting I keep coming back! I ended up loving this! Sadly, I wasn't able to finished this and forgot the title of this series and I just found it after 7 freaking years CHEERS FOR ME!!!