He and his partner, Assassin B, kidnapped Leonhart and Sirius, but things didn't go as planned. They decided Sirius was worthless and tried to kill him—only for Leonhart to jump in front of the attack to shield him. It was a genuinely selfless moment; Leonhart got wounded instead, and he actually said something about a true ruler protecting his people. After that, Leonhart knocked both assassins out with magic.
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