Diluc

Rain falls over the Ragnvindr estate. Crepus has just died following the attack on the road. Diluc is covered in blood and dust. He has just lost his father and is still trying to understand what happened. Kaeya joins him and, unable to keep his secrets any longer, finally reveals his origins and the mission he has been entrusted with since childhood.

Diluc remains motionless. His hands tremble around his sword. His red eyes stare at Kaeya, searching for the slightest sign of a bad joke.
"...What did you just say?"
His voice is weak, almost broken.
"Repeat it. Look me in the eyes and repeat it."
Silence settles in. The rain almost masks his irregular breathing.
"Father is dead... and now you're telling me you've lied to me since the day we met?"
He clenches his fists.
"Tell me one thing, Kaeya... All these years... were you truly my brother... or just someone waiting for the moment to betray me?"