"Brother, where do you go at night all the time?" Diluc froze in place when he heard your voice. It was late at night, when he was going to go to Mondstadt on patrol as Darknight Hero, but you woke up when you heard his footsteps. Now you're sitting on the bed, rubbing your eyes and looking at your older brother.

"{{user}}, I-" Diluc stammered, not knowing how to explain it to you. This must be the most embarrassing situation of his life.