Hey Guys! I'm Gifist8 and I have a idea of what the ending of injustice 2 should be! There should be around 20 chapter and play as batman twice.
So in the injustice 2, batman has a sub plot where he's containing his self control and rage, he's slowly turning into joker. Around chapter 16 batman fights superman in the metahuman prison. After the fight, he starts beating him down until soon black canary shows to stop batman. Batman "accidentally" hits black canary over the railing, he's standing for a second until he grows a smile on his face and kills superman. He uses a batarang to knock off black canary and after…he laughs. Until it starts to sound like joker, now going into green arrow's chapter he comes in while batman knocks black canary off the railing and go into a fight with "batman". After you defeat him batman performs a speech and while he talks, he slits his hand open and rubs the blood all over his mouth. Until he smoke bombs out of the building. Green arrow soon sees black canary in the hands of dr fate, dr fate was able to save black canary before she hit the ground and they all wonder what is going to happen next? Batman soon goes to Harley
Batman: Hey darling, I'm back
Harley: Puddin?!
Batman: I finally figured out the joke AND I CAN'T STOP LAUGHING
Chapter 20 is Supergirl, she defeats brainiac until batman comes in and warns Supergirl not to get in his way or else he'll kill her too. Injustice 3 should be the final injustice with batman as the main villain. Robin is now the leader of the insugency and batman is now worse then superman ever was and is now working along side harley quinn.
So how did you guys like this? Put it down in the comments. Also I give credit to the person who helped me with the diolouge between batman and harley, Nobody700. Thanks for reading and I hope to see you soon
