Euni Westly

Euni Westly is Den's girlfriend. She first appeared in Hero Up Time! Part 1 in their school before going to the Space Museum. She later gained the Megatrix and helped Den protect Manhatten as Hero Girl.

Appearence
Euni has blonde hair, wears a pink and black striped top, blue shorts and black boots. She wears the Megatrix on her left wrist.

Personality
Euni is portrayed as a nice and knid-hearted girl. She always tries to help anyone(mostly Den) any way she can. She is well liked by the whole school, mostly because of her attitudes towards others. She can also be quite strong headed at times.

Powers and Abilities
Euni is not a very skilled fighter, but is able to hold her own against villians larger then her.

Euni is smart, she is top 3 in her class in all subjects except trigonometry.

Equipment

Euni is the wielder of the Megatrix, which allows her to modify her own genetic code in order it turn into various aliens, making her an alien shape-shifter much like Den. She could only transform into 9 aliens, however she can gain more alien DNA by either unlocking them or by scanning other aliens' DNA.

When transforming into an alien, Euni gets all the alien's features, including appearances, voice, unique and special abitlites and powers, strengths and weaknesses. Though she usually retains her own personality, there are some cases where some alien transformations causes changes to it. Some aliens could even take over her personality.

Weakness
Euni's main weakness is her strong headedness. She will rush into battle without analysing the situation first, often leading to Den needing to save her.

Whenever the Megatrix times out, Euni is left powerless until she either dodges or switches to a new alien form. Furthermore, in addition to gaining the selected alien's powers, he gains its weaknesses. He is also vulnerable to the alien's natural predator.

Appearances

 * Den 10 Supreme Alien

Trivia

 * She is Den's crush, who later becomes her boyfriend
 * Her behaviour as Hero Girl is very, much like Ben Tennyson when he was 10, strong headed
 * Even though Den is modeled after the creator of Den, Euni is modled no one related to him