V (Devil May Cry)

V is one of the main protagonists of Devil May Cry 5. He is the human split half of Vergil Dante's twin brother and Nero's father

History
After being free from Mundus's control a dying Vergil was looking for his sword the Yamato to help heal himself after the battle Vergil was able to escape the Demon World, but, his body was weakened and crumbling from battle after battle. After stealing Nero's Devil Bringer to regain Yamato, Vergil then returned to his family's burned mansion in Red Grave City. Fueled by his desire to defeat his twin brotherDante and desire for power without having to be hindered by human thought or emotion, Vergil stabbed himself with Yamato to separate his human half from his demon half, sparking the birth of "V" and "Urizen". In addition to being humanly frail and weak, V was also left with three physical manifestations of Vergil's trauma from his time as Nelo Angelo, taking the forms based of Mundus's minions - Griffon,Shadow,and Nightmare.

Some time after he meets Dante and hires him to stop his demon Half Urizen   and later with Nero's help was able to force Urizen to fuse with him back into Vergil once more.

Power and Ablities
V is much weaker than his demon Half Urizen but uses magic to fight and as well as a cane to use as a weapon.