賢明。

夢月「見た目は子供、頭脳は悪魔、その名も『名探偵ムゲン』。」
幻月「さりげなく巻き込むな。」

The Wise.

Mugetsu: "The looks of a kid. The brains of a demon. Her name? 'Detective MUGEN'"
Gengetsu: "I want nothing to do with this."