Different reality (Keith x Fem.Reader)

(Y/N) is quite the girl to shy away from people so she won't get close to them but she can be outgoing if she wanted to. Well I mean she has a group of people she talks with rarely, so they really don't take notice if she doesn't come around. Since she spends a lot of time alone she has small hobbies like singing, dancing, ice skating, photography, building things and longboarding. She does awfully well in these things meaning she would win awards if she were to compete but she decided against doing that. When she's not doing any of those things she is watching anime or she'll be watching while she is making something. Recently she has been working on something big...she had been making something that can take her to a different reality. What if she ended up in Voltron: legendary Defender? What if she became to love interest with a certain red paladin? Maybe find a lion that no one was supposed to know about?
(Most likely will have explicit language)
(maybe smut/NSFW haven't decided yet)
(Yes, I did get this idea from other creators so I do not take the idea of this au x reader type of thing)
(I myself do not own any of the characters, I have in no point of time had worked with the creators or any type of advisers of Voltron)