Assertion: piccolo's student | /r/HasProperty | master roshi
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text: Despite being pure evil, King Piccolo shows mercy on a few occasions; The first time is when he leaves Master Mutaito to die but spares Mutaito's students Master Roshi and Master Shen; The second time is when he does not kill Yajirobe, who hid from him during his fight with Goku (King Piccolo can apparently sense power levels, as he states Master Roshi, Chiaotzu, and Tien are hiding from him, but he also seemed surprised when Chiaotzu appeared, thinking Roshi was alone).