bella is a sabertooth fanfic

I'm not sure specifically as I haven't read it. But generally, if it's a fanfic about a sabertooth, it might be about Bella's adventures in a world related to sabertooths, perhaps she has some special relationship with them, like befriending a sabertooth or being part of a story where sabertooths play a crucial role.

Sorry, I have no information regarding the author of this particular fanfic. It could be an amateur writer who just shared it on a small fanfic community, or it could be someone more well - known within the sabertooth or relevant fandom, but without further research, there's no way to tell.

A great plot could be a time - travel fanfic. Rogue and Sabertooth get sent back in time to an era when mutants were first emerging. They have to deal with the primitive understanding of mutants at that time and also try not to change the future too much. Or perhaps a story where Sabertooth is injured and Rogue has to use her powers to save him in a way that doesn't harm herself, leading to a new understanding between them.

Sabertooth was a character in " Heavy Mecha Soldier 3 ". He was one of the poorer protagonists in the series. Initially, he was an ordinary human being captured by Gulatonos for biochemical experiments on metal cells. He was modified into a monster by combining the genes of a saber-toothed tiger. He once burned, killed, and plundered as the No. 2 cold-blooded gang. Later, he lost his memory and became a bounty hunter. He had no fixed residence all year round, like a vagrant. Although he picked up a simple boat that could not carry a chariot on the way, he did not have much property other than the bounty he earned in a week. Even if Kela's mother's family was powerful, Kela did not have much help after escaping from marriage. Therefore, he was ranked first in the list of the poorest protagonists in the Heavy Mecha Soldier series. Click on the link below to read "The Strongest in History" comic

Yes, they are. Wolverine and Sabertooth have a complex and often adversarial relationship in the comics.