Elsa

Elsa is the main love interest (LI) of Dreaming with Elsa (2015), the first game ever set in the Elsaverse, which is named after her. She also appears in several other titles, either as a protagonist of some short stories or as a side character. Elsa is the current owner of a bookstore in Sangrive named Elysian Books, and also a "Dream Master".

Personal
Elsa is a young woman who runs Elysian Books, an independent bookstore in Sangrive that has belonged to her family for generations. In Dreaming with Elsa, the Elsaverse foundational title, she's introduced as a shy and insecure woman, with a very limited and not quite satisfying experience in love, and who enjoys reading and connecting people with their desired books. It's also said that she lives alone with her cat, Tora in an apartment above her bookstore, and that never leaves the building. Despite having a happy and sheltered childhood, apparently now Elsa has no friends nor relatives, and sometimes she feels trapped in her golden cage. Events in DwE will change all of that.

Elsa is also the zealous keeper of the "Morpheus", a legendary book of dreams that has been passed from father to son in her family for many generations under the warning of never open it. The short story Dream Master (2017) explains the origins of that book, that comes from a parallel universe; Elsa's own family origins can be traced back to that universe, thanks to the events depicted on that story. The book's existance being now a secret due to the problems it caused in the past, when a girl named Chloe came into her bookstore looking for it, Elsa convinced her to give up her searching, offering her a job in the store instead, which Chloe gladly accepted. However, it turned out that Chloe never abandoned her search, and started to plot against Elsa to steal the "Morpheus". But her attempts backfired: not only Elsa found real love in Jason, the guy Chloe tried to use to lure her out of her home, but she also gained enough confidence to start reading the magical book and overcome Chloe's limited knowledge about dream spells, catching her and forcing her to get out of her life forever. Some time later, though, Chloe will redeem herself and both girls will befriend again, with Elsa forgiving Chloe and even thanking her for being the catalyst of her own personal growth.

An immense growth, indeed; maybe too much for her lover. While learning and mastering her dream control skills, and despite the love they feel for each other, her relationship with Jason started to crumble due to his insecurities and her renewed and stronger attitude. After becoming a key part of Xara's Angels and defeating Morland, Elsa's Nightmares (2019-2020) shows how an inner force within Elsa came out to demand her to take an even bigger step and start to use her power for a greater good. She physically hurt Jason in the process, and their relationship suffered enormously; finally, in Elsaverse: Transitions (2020-2021), during an Elsa's lenghty absence from Sangrive, Jason ended up succumbing to Trisha's charming power and cheated on her, getting the "Morpheus" stolen as a result.

At the current state of events in the Elsaverse, Elsa is in Switzerland, helping Miranda with her health condition and still unaware of her boyfriend's infidelity and the "Morpheus" stealing.

Powers
It's not explicitly said whether Elsa has any real power, as those other people in Sangrive have. However, being a direct descendant of someone from the parallel universe allows her to read and understand the "Morpheus"; thanks to all the knowledge she has adquired from the book, her Dream Master skills makes her one of the most powerful people in Sangrive, as she can enter other's dreams at will and effectively communicate with them or spy on them, as well as summon other people into her own dreams. She can also recreate different settings in those dreams, and even create real people's facsimils and interact with them with or without the original person being aware of what's happening.