Introducing Onkarabile Abduka, a man forged in the crucible of despair, transformed by tragedy into the vengeful vigilante known as Kivuli. Born amidst the decaying ruins of Uzingizi, once a proud city now overrun by crime and corruption, Onkarabile witnessed the downfall of his home firsthand.

Initially a mere hired hand for the nefarious Carrion, Onkarabile's life took a drastic turn when he was subjected to experimental procedures, intended to mold him into a super soldier. However, a mission gone awry resulted in his abrupt return home, where he found his beloved city and family torn apart by the tendrils of crime.

Haunted by the loss of his little brother to the very drugs peddled by the syndicate that once employed him, Onkarabile's grief morphed into a consuming rage. Fueled by a desire for vengeance and fueled by the memory of his brother's tragic demise, he embraced his new identity as Kivuli – the shadow, a harbinger of justice in a city overrun by darkness.

With nothing left to lose, Kivuli prowls the grim streets of Uzingizi, a silent and merciless force, striking fear into the hearts of those who prey upon the innocent. Driven by a singular purpose, he embarks on a relentless crusade to mete out punishment to all who have wronged his brother and his city, sparing none in his pursuit of retribution.

In the shadows, Kivuli's presence looms large, a grim reminder of the consequences of unchecked depravity. Armed with righteous fury and an unwavering resolve, Onkarabile Abduka emerges as the avenging angel of Uzingizi, a grim protector of those who have been forsaken by society.

For more in regards to Onkarabile such as Age, Ethnicity, Etc. You can read here (HIGHLY ENCOURAGED)

-- https://refsheet.net/CharacterFirstComics/kivuli

Reference in regards to his voice --

Bayek Of Siwa/Assassins Creed: Origins

Seer/Apex Legends