Transformers: Primus Gave Me a Spark of My Own

Ye Jin is a Transformer forcibly conscripted by the Eternal Flame Beast. On the surface, he is meek and obedient to his leader, seemingly no threat at all. But deep in his spark lies a shocking plan, three million years in the making. Skilled at hiding his emotions, he secretly gathers intelligence and uses the Eternal Flame Beast's resources to pave the way for himself. After an accident leaves him captured by the Autobots, he joins Optimus Prime's faction, still acting humble as he continues to advance his plan.

As time passes, Ye Jin uncovers the secret of the AllSpark. In the final battle, he casts off his disguise and turns the tide single-handedly, defeating the Eternal Flame Beast's scheme. To save Cybertron, he resolutely enters the AllSpark and gives up his own spark, becoming an eternal source of energy and bringing new life to the planet.

Timeline: Cybertron's Golden Age to its Second Golden Age

Universe: Primarily TFP

Main characters: Ye Jin, Optimus Prime

Factions: The Eternal Flame Beast, Autobots, Decepticons

Supporting characters: Bumblebee, Megatron, Starscream, and others

Content warnings: Contains a pairing and may break up established couples. The early chapters are a little rough.

Disclaimer: This is only set in the TFP universe. The characters' personalities, portrayals, and worldbuilding may not be exactly the same as in canon. Some plot elements are inspired by Origins and War for Cybertron.

The author is 14. I have no outline and just write whatever comes to mind. The beginning is a little rough, but I personally think it gets better later. The plot moves quickly.