Brimming with superhuman strength, Semi towers above his comrades within the Amma Sect. Through his venomous bite, he extracts the life essence from his foes, utilizing it to enhance his own powers or to revive and rejuvenate Yurugu. His source of boundless energy lies within the radiant star Sirius A, referred to as Sigi Tolo, bestowing upon him the supremacy to manipulate life’s very essence.