so basically in 1994 October 20th, Young Golden along with Tails open up some restaurant together and a few months past and Golden is now dead because someone murdered him while taking out the trash.

The place gets shut down in November 23rd.

Years later in 2020 May 10th, Blacklight opens up his own restaurant along with his friends, Carrots, Audrite, Neon, Hue, Violet and his sister, Starlight. Why? Because his dad told him and Starlight to get a job. Oh yeah, they all also live in the restaurant too.

But while that was happening, Golden gets revived by Shadow-light to give him sort of second chance at life and be happy again in his newer form. However, due to the fact that Golden had been dead for so long, he searches for the person who had murdered him all those years ago out of revenge. It's now up to Shadow-light to set his soul free again, however would need some help from someone.

On the opening week of Blacklight's restaurant, a night guard is need (however isn't really important to the story) Blacklight however doesn't like the idea of being watched while they sleep, so him and his friends all attempt to kick the guard out of the restaurant till then.

Later on during the week, Starlight makes a mini clone of Blacklight, calling him Jr. And they all encounter some living plushies they found in the prize corner.

Later on the guard's 6th day, he encounters Golden and almost gets murdered, they then quickly get out of the restaurant and report it to the news, however no one believes them and gets fired for spreading rumors.

Then on October 20th 2020, Blacklight and his friends all get attacked by Golden while it was midnight, leaving them in bad conditions. The place then also gets shut down and him and his friends were quickly sent to a hospital to recover.

On June 23rd 2022, a new Blacklight restaurant opens up, this time with animatronics that have unique cpu chips that make this feel more life like rather than robotic.

Along with that Blacklight and his friends are also all there, just in the backroom and still badly injured. Because they didn't have the money to pay for their hospital bills anymore. So they then force themselves to go to the new location to work in as backups for the animatronics.

Two weeks later, the place opens up and of course needs a night guard.

Just like Blacklight, Toy Blacklight doesn't like being watched overnight. So they also attempt to kick the guard out over the passing week.

On the guard's 8th shift, they encounter Shadow-light, but only very briefly, and again, on October 20th, 2022. they encounter Golden, however he's more deformed. The guard almost gets murdered by him and quits their job as a night guard. The place then gets reported and it and closes down for investigations, which then they find out that Blacklight and his friends were kept in the backroom still badly injured, which caused the place to complete shutdown. However the animatronics and withereds stay there claiming it as their home and the animatronics would be taking care of the withereds.

Years past, December 30th 2025, the place would then get demolished as the withereds would have died in the backroom, as over the years, the animatronics would slowly become broken thus, unable to take care of the withereds.

On October 19th 2030, an archive place would be opened up as a museum for the pass Blacklight restaurants. Starlight from an alternative timeline was told by Shadow-light that he needs her help to sent the souls of their past self's free along with Golden's.

During the night, Starlight encounters an old prototype Blacklight clone that she had created in the first restaurant as a test, fusing the clone with an animatronic endoskeleton. However it's more withered and deformed, it then comes alive and for next few days would be Starlight's issue to deal with.

As the night passes, Starlight encounters the Phantoms over her, her brother and their friends, she manages to sent a few of the souls free till then.

The next day, she comes back at night to set more the souls free, and finally encounters Golden, however again even more deformed and melted. With the help of Shadow-light, they put his soul to rest after Golden had realized that he had caused so much pain for Blacklight and his friends. However, Shadow-light wants to give them life again, and being the powerful being that he is, causes a timeline reset, placing Blacklight and his friends back on the day his first restaurant opened up.

This time Golden is there and befriends Blacklight and his friends. The second restaurant opens up a few years after and everything goes right. However Jr. has nightmares about Blacklight and his friends in more terrifying forms, but quickly gets over it after a few weeks.

And from there is the leads to the current state of FNaBFF.

The end!

I don't know if the story will make any sense, but that's pretty much it, if you have questions then feel free to ask, but my answers will probably not make any sense either sooo...

But anyways, FNaBFF 1, 2, 3 and 4 are cannon. The rest are not. Or either are just in a alternative timeline.

And now I'll probably answer like two things.

One, yes. Sonic characters are in FNaBFF.

Two. No, the characters are NOT clones, except Jr.

Other than that, Happy Anniversary 5th to FNaBFF!