Prof. Sumdac, Prowl and others in “Transwarped, Part 2”

I wish I knew more of how you came into being. I just don't know.

I may be able to shed some light on this. After reviewing as much data as I could, I believe what you had in your laboratory was a protoform.

What's a protoform?

Protoforms are the building blocks of all life on Cybertron.

I think some of Professor Sumdac's DNA must have accidentally merged with the protoform. And Sari the result.

So...I'm like part Cybertronian? Cool! We're like cousins.

But is still doesn't explain how a protoform ended up in Sumdac's lab.