@DarkSlayer
Uhm... Then i guess we would have to throw the Mundus card in.
We could say that Mundus still remained as the lord of Hell and Vergil never stood a chance, and later decides to use Vergil's relation with Nero (his demonic arm) to possess Nero. Mundus, after possessing Nero (with full body consupmtion,etc.), decides to use some sacrificial stuff to bring himself to the real world. Although, this time, he decides to bring himself into the world in Vergil's body (after that, Nero is sealed into some dungeon by mundus.). This would impact Dante as to making him decide that this would be the last time his brother tries to destroy their father's reputation and take over humanity. This would lead to a place where Dante frees Nero, and Dante is obligated to explain to Nero what happened (where he came from, and so, the reasons why this happened). Then Dante tells Nero, they must take opposite routes if they want to finally defeat Vergil once and for all. You then decide if you want either to play as Nero or Dante.
After all the cool gaming and stuff, there could be a little section of Vergil's innner fight against Mundus - playable vergil - (vergil fails though).
Then, some mission after that, a fight between Dante and Vergil (mundus). Dante wins, but it costs his brother's life. As his brother falls to the ground, a big black smoke comes from his body later revealing itself as Mundus angelic form as he flees away. Dante then cries (just for a bit of nostalgia
) as he holds his brother in his arms, understanding that all this was caused by Mundus, and not Vergil. BTW, Dante owns the force edge and uses it in his quest, and to kill his brother. Saddened by his acts due to Mundus terrible comeback, Dante promises to end this once and for all, as he joins with Nero. Then you can again choose which path you take, Nero or Dante, each one leading to different routes.
Dante ultimately reaches a point in which he accepts theres only one way to end it all as, before going in a 1-1 against Mundus, he asks Nero for the Yamato, joins the 3 swords into one and the 2 amulets into 1, leading to an ultimate demonic form of the most power ever witnessed. However that whole power comes with a cost. The whole temptation of so much power ultimately will corrupt and consum any soul into pure evil and so, after lastly defeating Mundus, Dante (in its ultimate power form) before being ultimately corrupted by the whole power and having his soul turned into pure evil stabs himself. This leads onto a great explosion leaving the area free from demons and evil, the amulets and the swords broken and left with no power, and Dante in its human form, laying on the ground, with little life in his body and ready to accept rest. Nero holds him in his arms, crying and begging Dante not to die.
Dante ultimately looks at Nero and says: A devil may cry once he looses a loved one... *smiles, and closes his eyes* The End
Thats a very quick concept i pulled out of my head, but if you guys can improve some parts, do so, and say what you think about it. Other than this, im out of ideas :lol:
OH Btw: for those who want to play as Vergil, its like DT said, an alternate costume but including the Yamato and Vergil's own combos.