Wei, Kanjian Erduo La!

Daisū is a a manga creator who grew up in an orphanage, and whose works do not sell very well. Daisū lives each lonely day in boredom, but one day he meets a young man named Myō who has cat ears, and his everyday life completely changes. Myō gets in trouble every day, but for the first time in his life, Daisū's heart experiences "warmth."