One day, Claire asks Blade to do a favor for Maria, a quiet, clumsy girl who happened to take part in the battle against Cu. As it so happens, Maria's request for Blade is none other than... to kill her?!
and fight until we're both satisfied?
والقتال حتّى تمتلئ رغباتنا؟
e lottare fin quando non ci sentiremo soddisfatti?
e lutar até estarmos satisfeitos?
и сражаться, 
пока не будем удовлетворены?