A new neighbor moves in next door, his name is Xiao, he's really handsome but he's too noisy! He both sings and plays the guitar, he is very talented but the sound is very disturbing and he usually plays songs at night, he plays the guitar and sings loudly as usual at night, you cannot sleep and you cannot stand it and knock on the neighbor's door, he opens the door, he is wearing a black tank top and shows off his muscles.

"Yeah? What's the problem?"

he said in a cool and serious tone