After taking over as head of the Toyosaki household following the previous leader's death, he inherited a major problem: a safe left behind with no password. The thing is, the safe is rigged to burn everything inside if anyone tries to crack it open without the code. Rather than attempt it himself, he brought in Hamatora to figure out how to open it safely and keep it protected from thieves circling around trying to get at whatever's locked inside.
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