Mega Man, Proto Man, and Bass made towards Dr. Wily's secret lab. Unaware, they are being video tapped by Wily's security camera. Dr. Wily is sitting in command chair monitoring their movements. Wily has anticipated Mega Man to arrive but he never expected Proto Man or Bass.

Dr. Wily: Looks like everybody is here. Now let's get this party started, and you Mega Man are my guest of honor. The time for revenge has come at last!

The three robots make their way through Wily's fortress, fighting everything that comes their way. Mega Man decides that they should split up.

Mega Man: Proto Man, you go this way. Bass you go that way, and I'll keep going forward. And we should be careful.

Proto Man: You too Mega Man.

Bass: You better still be alive when I see you again.

As they went into different ways Proto Man couldn't help but feel that it may be the last time that he'll be able to help out Mega Man. But he knows that everything depends on this mission. Bass became determined to settle the score once and for all. He wants his final battle with Mega Man more than ever with Zero near completion. Bass wants to make good of his word but it'll have to wait until the job is done.

Dr. Wily is putting the finishing touches onto Zero.

Dr. Wily: Now to put this program into your system and you'll be combat ready in a matter of minutes. After all these years of experiments and plotting and none of it bore any fruit. Dr. Light and his upstart Rock had everything taken. Dr. Light took all the credit for MY genius! But no more! (laughing evilly) This time the results will be different! This time I will achieve the goal that is rightfully mine! This time I will rule the world. I can just imagine what I will gain with Zero under my command. He'll lead an army of robots to overthrow all the governments of the world! I will create my own utopia! I will have statues made in my honor! I'll be worshipped as a god! Hahahahahahahahahahahahaha!

Bass walks up from behind with Treble.

Bass: You're definitely crazy if you're talking to yourself!

Dr. Wily: Aw, Bass… My failed creation. How good of you to bring Mega Man to my doorstep. Have you come to watch the final showdown?

Bass: No. I'm here to pull the plug on your science project. Zero will never so much see the light of day!

Dr. Wily: You're feeling confident, Bass. Have you forgotten you're previous battles with him?

Bass: I have learned my lesson since then. I'll admit that he has grown stronger since we met… But, our rivalry will be settled between me and him. (places his hand on Trebles head and pets him) Not Zero or any other robot you make! You can keep making more all you want but I will put them in the scrap pile where they belong! No more talk, Wily! I'm taking out you're girly bot!

Bass and Treble combine into his battle suit to fight Zero.

Dr. Wily: You haven't learned a bit, Bass. You're a fool to think you can just betray me from time and time again and I'll be forgiving about it. But... If you're determined to die that much, than who am I to deny your wish?

Dr. Wily walk towards his computer to activate Zero. The capsule rises and opens Zero sits up and opens his eyes.

Dr. Wily: Bass. Meet your little brother Zero. You two give me a good show and do not disappoint me.

Dr. Wily pushes another button to activate his spaceship to fly his way to safety.

Bass and Zero glare into each other's eyes.

Bass: You don't look so tough to me! I'm going to enjoy turning you into garbage!

Bass charges in first to make his opening attack. Zero does the same. As the battle between the two, Proto Man gets close to witness the fierce battle.

Proto Man: Bass may be in over his head this time.

Dr. Wily: You're right, Proto Man. Bass will not survive his final battle. You're welcome to take the winner if you please.

As the melee continues, Bass is receiving more damage than he is giving it.

Proto Man: (Calling out) Bass, get out of there! Zero is too powerful!

Bass: Shut up! I know what I'm doing! Zero is not going to steal the chance I have to settle the score with Mega Man.

Bass' stubbornness may be playing its role to ensure his downfall. Bass is giving everything he has but it was not enough.

Bass: There… is only… one shot left… I have to make it count!

A bass charge up his buster to give his final blow until it has reached its limit. Bass fires But Zero dodges and lets on go onto him.

Bass: NO WAY!

Proto Man: BASS!

Bass: Goes flying across the room and lands somewhere in the lab. Dr. Wily watches with a devilish grin.

Dr. Wily: Pity. He lasted longer than I expected. But, no matter. Zero is more than a match for you, Proto Man. I advise you to quit while you still can.

Proto Man: (Sigh) I have no choice but to fight too. I have to protect Mega Man. And I have to make Bass' sacrifice mean something. But, if it means throwing my life away, then so be it. True that I might not last long… But I'm going to do what must be done.

Proto Man readies his Buster to engage Zero.

Proto Man: (Thinking) Mega Man… Forgive me.

To be continued…