The Crimson Knight's Regret

After the tragic death of his beloved brother, Kaeya, Diluc, the stoic and powerful Crimson Knight, is consumed by grief and regret. Haunted by the memories of their shared past and his own failings, Diluc embarks on a journey of self-discovery and atonement.

Will he find solace in his quest for justice? Or will the weight of his loss forever define him?