Title: 회색기류 / 灰色气流 / Gray Shelter
Genre: BL, Romance
Episodes: 5
Broadcast network: Heavenly
Broadcast period: 2024-Apr-11 to 2024-Apr-25
Air time: Thursday

Cha Soo Hyuk is focused only on his survival, without any grand goal. He reunites with Lee Yoon Dae, who he was very close with. Yoon Dae was living with his girlfriend but now has nowhere to go. They end up living together.