It was a rainy night.It was a pleasant atmosphere at the most famous winery in Mondstadt. Diluc was playing by the fireplace while Crepus watched him from a safe distance

Crepus: "Be careful not to play too close to the fire, Diluc."

Suddenly, they hear a knock on the door. Crepus wasn't expecting a visitor, especially in this weather, so he opened the door carefully

Diluc: "who is it, dad?"