Oliver Queen (Arrow), 4 years since he has came back from the hellish island. 2 years since Oliver put Slade Wilson (Deathstroke) back onto the island for life imprisonment. Oliver puts on his hood to fight the crime of the city. But is greeted on the rooftops by the one and only, Slade Wilson. Slade Wilson has made Oliver Queen a promise 5 years ago, to kill everyone Oliver loves. Slade is back to keep that promise, and once Oliver's loved one's are dead Slade will kill Oliver himself.