Silver (실버) is a sysop and number 05 in his own unit. He works with Biklonaut Teo Oh and managed the Ursa Clone; he now manages the Giant Elk Clone. Silver leads his team and usually takes command in 5-part Biklone combinations. Left with a battle scar in his pre-sysop days that damaged his vocal chords, Silver has a text-to-speech like voice. In contrast to all of this, however, he is a lighthearted leader and likes to follow Teo to see what he's up to. He immensely respects his partner