The League Of Justice: Age Of Superhumans

Five best friends coming back from a nightclub got into a terrible accident on their way back home. A scientist working for a secret corporation, known as The Aegis, who was on a run, shows up just in time to save their lives by injecting them with a magical substance, knowns as Serum X, that healed their mortal wounds and also gave them supernatural abilities that greatly surpassed the abilities of all Superhumans in existence; making them credible threats and the main targets to other secret organizations like The Aegis, due to their immense power.