Jin (Masterforce)

Jin is a human from the Generation 1 continuity family.

Thanks to his rough life, Jin (ジン) has taken to one goal: extermination of all "adults". And what could be more adult than a species with a lifespan in the millions of years? With his beloved sister, Mirai, Jin desires to bring about everlasting change to Earth.

Fiction

Super-God Masterforce manga

Vagabonds kicked to the streets, Jin and Mirai ended up among Giga and Mega's band of Masterforce Decepticons. Despite Cancer's friendliness, the siblings made a dash for it when they received the newest Master-Braces. With them, they were able to control flying "Target Masterforce" vehicles, which they put to good use by attacking the Godbomber factory. Chromedome and Metalhawk attempted to defend the Autobots' project, but were overwhelmed when Jin and Mirai performed "Get On" on a suddenly-appearing Super Megatron. The villains were foiled when the other Autobot Headmasters arrived on the scene with the Godcannon. With a blast, Jin and Mirai were separated from Megatron and the Decepticon leader retreated while Jin was left to comfort his injured sister.

Both would come out of the experience with a better lease on life, later enjoying Christmas festivities as ordinary humans. Headmasters VS Masterforce