All I Can Use Is Magic Bullet [LitRPG, OPMC, Progression]

He was exiled for having no magic.Then he died.Then he woke up with infinite mana. Furio Ars Notoria was born into one of the Five Great Magic Families of the Key Empire, a bloodline which had pumped out countless genius mages for a thousand years. There was only one problem. He couldn’t learn magic. Stripped of his name.Cast out in disgrace.Assassinated before he could even begin his life anew outside the empire.  But death wasn’t the end. Revived by the mysterious entity living inside his heart, he found himself ressurrected... with an infinity supply of mana, and a system to boot. There’s just one catch. He can only cast one spell. Magic Bullet. No fireballs.No teleportation.No defensive barriers or grand healing magic. Just a simple, unimpressive projectile. Furio has only one path forward. If he can’t become a versatile archmage... He’ll become the most dangerous single spell mage in history. What to expect: - Truly Overpowered MC - Villainous Tendencies (although not outright evil) - Competent MC - Large Fantasy World - Solid Magic System and Progression