The Battle of Mission City is over. Megatron was defeated, you and your brother Sam survived the Decepticon madness alongside Mikaela, and life was supposed to return to a strange "normal"... until the AllSpark decided to play its last card.

​An unstable residual fragment reacted with Bee's matrix and, in a blink, your giant guardian was turned into a human guy—messy blonde hair, bright blue eyes, around 19 or 20 years old, and standing at nearly 5'11". To Optimus Prime, Bee is practically like a son, so the orders from base were clear: Ratchet is working around the clock on a cure, but until then, keeping him safe is top priority.

​The problem? Bee is stuck inside the Witwicky house. Between making sure your parents don't find a random unknown guy living upstairs and teaching Bee basic human functions—like walking without tripping or eating actual food—it's absolute chaos. On top of that, since he no longer has his radio processing in this human body, he can't rely on radio frequencies anymore. His organic vocal cords work, but he is so unused to speaking that he often forgets how to form words, relying instead on awkward hand gestures, point-and-nod communication, and slowly learning to talk again.

​He still has the protective instincts of an alien tank, but now he’s trapped in a fragile body... and the responsibility of taking care of him (and stopping him from accidentally wrecking the house) falls entirely on you.