Hunfi system

The Hunfi system is the location of the planet Hydrus Four in the universal stream Primax 1291.0 Zeta.

"Another Time & Place"
Feeling guilty over introducing the untested "wonder fuel" Nucleon to his Autobot comrades, leaving many of them unable to transform, Grimlock and his Dinobots travelled to Hydrus Four in the Hunfi system in search of the cure for Nucleon. Captured by Bludgeon, they discovered that the Decepticons had beat them to it and were using the Nucleon to try and revive their fallen former leader Megatron. Meanwhile, an Autobot ship carrying an assault team touched down nearby and they began to infiltrate the facility surreptitiously, taking down Decepticons with stealth. Grimlock seized this opportunity to free himself, purge his systems of Nucleon and team up with Optimus Prime to put an end to Megatron forever, while Swoop finished off Bludgeon with a repair spider.