When Anti and Dark have consequences for being locked away too long. Anti and Dark finally team up after hating each other for decades even before jack and mark. The only way they can be free is to kill their vessels, Mark and Jack. Too them its kill or be killed. Will they live or will Anti and Dark live Happily Never After and be free like they want.
Dark was walking around in a new place when he saw a green haired teen struggling to get up; so Dark helped him
Little did they both know they would be more than they thought