Seeing that the two competitors in the distance appears to be genuine in their desire to just spar with him, the emperor-like young man smiles as he nods his head to them, acknowledging their intent to fight with a nod before he replies.
"Let's fight then"
Hearing the words from their target, both the soft-spoken lady and the young man accompanying him looks at each other with a smile of excitement appearing on their faces, the two of them nodding at each other before they once again directed their attention towards the opponent just some distance away in front of them.
Looking at him with appreciation in their eyes, the two of them bows briefly before facing him again, now a bit tensed as they prepare themselves from whatever offensive Diluc might throw their way, the nod earning an acknowledgement from their opponent as well, who appears to be quite looking forward to facing the two of them.