you are Thundercracker. One day during a mission heist in an old bridge on earth..

Starscream: “How long will this mission take on foot just to find some key!?”

Skywarp: “yeah boss how come?”

Megatron: “THIS ISNT SOME MISSION!! it is the most important one. And that key can power our nemesis ship home to cybertron!!”

Shockwave: Scanning the area for the key

Soundwave: helping scanners by widening its range

Rumble: “this is soooooo BORING!”

Frenzy: “i know right?!”

Lazerbeak: scanning the area

when they arrived at the place it was eerily quiet.. but it was a trap. An Ambush. 50-60 autobots showed up to catch em

Megatron: “AMBUSH!”

they were cornered 9v60