BroBot has just taken down ChuggaBot and has given him the antivirus.

Dr. LeeAnn: "Now I'll get you in working order."

She begins repairs at the front of the train.

BroBot: ":)."

BroBot is temporarily turned off.

Meanwhile...

Dr. Brim: "Damn, they're almost here."

Brim is observing LeeAnn and BroBot through security cameras in the train.

Dr. Brim: "I don't have enough time to improve the procedure."

Brim looks towards the module.

Dr. Brim: "The virus will just have to defend and attack at the same time."

He walks over to the module.

Meanwhile...

Dr. LeeAnn: "(wiping away sweat) There we go."

BroBot is reactivated, good as new.

BroBot: ":)."

The train stops.

Dr. LeeAnn: "We're here."

They step outside to find that they've arrived at StrangeGear Inc.

Dr. LeeAnn: "Your last target is Dr. Reagan Brim."

BroBot salutes.

Dr. LeeAnn: "He'll be inside. He may also have a welcoming committee for you."

BroBot: ":l."

BroBot marches inside.

Dr. LeeAnn: "I'll be hiding in the train."

She returns to the train and deactivates the module that controls when the train leaves.

One hour later...

Dr. Brim: "Welcome, trash heap."

BroBot has arrived in a large, open room with Brim awaiting at a module at the far end of the room.

BroBot: ">:(."

Dr. Brim: "She didn't even give you an ability to speak? She really did want me dead."

Brim types away on the module.

Dr. Brim: "But let's see if you can fight the virus itself!"

Purple haze begins to take shape.

Five minutes later...

Dr. LeeAnn: "What's going on?!"

The train begins to shake as the building appears to be breaking apart from the inside out.

Dr. LeeAnn: "(opening laptop) I'd better see what we're up against!"

Purple haze begins to leak from the cracks.

Dr. LeeAnn: "Did he create an embodiment of the virus?!"

BroBot is using all of the powers he has gained to take down the virus.

Dr. LeeAnn: "I'm going to show that your blueprints were never a waste."

BroBot's bulk is preventing him from being able to dodge most attacks.

Dr. LeeAnn: "(sweating) I knew that his size was going to be an issue."

BroBot is sent into the ceiling, clearly visible from the outside.

Meanwhile...

BroBot: "(heavily damaged) ;)."

BroBot fires the last of his weapon reserves at the control module.

Dr. Brim: "No!"

The module is destroyed as the virus gets a massive dose of the antivirus.

Dr. Brim: "LEEANN!!!!!"

The purple haze fades away as BroBot's screen turns off and falling to the ground.

Dr. Brim: "All of my work has fallen apart!"

The building begins to collapse.

Meanwhile...

Dr. LeeAnn: "So long StrangeGear Inc."

The building has fallen apart...