"Goodnight Meow". According to the query of Kugou Music, "Good Morning, Good Afternoon, Good Night Meow Meow" are the lyrics of the song "Good Night Meow Meow", sung by Aisuo, written and composed by Mint Image, which was released on May 27, 2014. The episode of "Little Black War" is loved by many users for its cute lyrics and relaxing melody.