Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki


Shh! No spoilers!

The following section contains some spoilers about an upcoming episode. Read at your own risk.

Ben Tennyson (Ben Prime)
General Information
Species Human (3/4)

Anodyte (1/4)

Celestialsapien (unknown percentage)

Home World Earth
Current Residence Bellwood, Earth
Age 25
Occupation Plumber
Alias Ben Prime

Agnostic Ben

Status Alive
Powers and Abilities
Abilities Unconscious Reality Bending (through Celestialsapien DNA)
Equipment Omnitrix
Affiliations The Bens
The Plumbers
Relatives Crazy Ben (alternate persona)
Muslim Ben (alternate persona)
Eggy (adopted pet/teammate)
Kai Green (wife, separated)
Ken Tennyson (son)
Gwendolyn Tennyson (daughter)
Gwen Tennyson (cousin)
Renly Tennyson (cousin)
Kevin Levin (cousin-in-law)
Max Tennyson (paternal grandfather)
Verdona (paternal grandmother)
Alternate Counterparts Crazy Ben
Muslim Ben
Ben2 (clone, created during Ultimatrix Hax)
Ben Tennyson (Time Squeals timeline)
Series Ben 10: Stupidity Force
Ben 10: Stupidity Force: End Of Omnivangelion: Future
First Appearance Pilot (BTSF)
And Then There Were Ben 10: Stupidity Force: End of Omnivangelion: Future (BTSFEOOF)

Ben Prime, usually just referred to as Ben, is the primary and original persona of Ben Tennyson, a secondary character in Ben 10: Stupidity Force and the main character of Ben 10: Stupidity Force: End Of Omnivangelion: Future, alongside his alternate personalities, Crazy Ben and Muslim Ben.


Ben Prime appears similar to Ben 10,000 from his first appearance in Ben 10, wearing a black shirt with a white stripe across it, and green cargo pants. He has a brown beard and brown hair. His Omnitrix is an enhanced version of his original Omnitrix as well, possessing more features.


Ben Prime retains most of his personality from his teenage years, although he has grown up since then, being much more mature in certain areas. However, he still possesses some of his impulsivity and rash decision making, especially when it comes to the people he loves. He is susceptible to falling into depression as shown by his reaction to his divorce.

Ben Prime constantly struggles with the absurdity brought on by his alternate personas and Eggy, and usually tries to hide them from his friends and family.


Ben Prime's history is similar to his canon history, the events of the original series, Alien Force and Omniverse being near exact same. The events of Ultimate Alien are changed a bit, as his fight with Clancy and following mental breakdown, which took place in the BTSF timeline, happened to him as well. Unlike the BTSF timeline, Ben's amnesia quickly ended the day after, when he was sent to a hospital and saved from Clancy's virus, believing the events of BTSF to be nothing more than his hallucinations during treatment. Unbeknownst to Ben, the events of BTSF did happen, and he was sent back in time to the hospital after his breakdown.

Before the show begins, Ben is still working as a high-ranking Plumber within the Plumbers, with an upgraded version of his Omnitrix granted to him by Azmuth, which retains the Ultimate ability from the Ultimatrix. Ben would sometimes use one of the BTSF aliens accidentally, as they still exist within his Omnitrix.

Ben 10: Stupidity Force: End Of Omnivangelion: Future

Some years before the first episode, Ben marries Kai Green, who gives birth to his children, Ken and Gwendolyn. Ben assists the Plumbers in their support of Gourmandistan, leaving Kai by herself for a long period of time, where she develops an affair with Ben's cousin, Renly Tennyson. Kai announces to Ben that she will be divorcing him, leaving Ben with legal fees and kicking him out of his house, leaving him to live in a one bedroom apartment in the city, and preventing him from meeting his family.

Ben later discovers Crazy Ben, his personality from his BTSF days, and Muslim Ben, his personality from his brief conversion to Islam, still live in his head, where only he can see them. Crazy Ben explains their unconscious reality warping, which means that they will face their BTSF villains again. Later on, he discovers they can also transform independently of Ben, allowing them to fight together as a team.

As the show goes on, Ben faces a variety of villains from his BTSF days, in increasingly absurd scenarios.

Powers and Abilities

Ben Prime possesses regular human abilities, however he also possesses the ability to subconsciously manipulate reality due to his Celestialsapien DNA within his bloodstream. Ben has not yet learned to control this ability, which so far mostly generates villains for him to fight.


Ben Prime possesses an upgraded version of his Omniverse Omnitrix, which is improved with features from the Ultimatrix such as Ultimate forms. The Omnitrix also functions as a mobile phone.

Ben's Omnitrix can also use other evolutions from BTSF and the Ben 10 reboot, such as Infinite Forms (Ultimates of Ultimates), Hat Forms, Viking Forms, Omni-Enhanced Forms and Omni-Kix Forms.

Generally, Ben will prefer to use his non-BTSF forms to fight, however he will use a BTSF form if he deems it necessary.


Ben 10: Stupidity Force

Ben 10: Stupidity Force: End Of Omnivangelion: Future