YA Fantasy- 2017-18 from Kindle Unlimited - female mc doesn’t remember who she is or that her royal parents did experiment on her love interest - hanging him somehow before they died

[Erika]

Read in 2017-2018 on Kindle Unlimited ... I also remember that they traveled through a portal that led to a well in her parents kingdom - I believe it was a series - but could be stand alone

[Kris]

Erika, can you tell us more about the heroine - age, special powers/skills/interests, where she's found at the start of the book, etc.? What about her love interest? (Spoilers are okay - just give us a clear warning before revealing a spoiler, or use the html spoiler tag.)