Harmonia Li is originally a resident of Earth, specifically from China. Her true age is unknown, though she tends to speak of herself as if she is centuries old. At some point in the past, Harmonia's wisdom allowed her to live in a place called "Utopia" where the wisest and immortal lived. Her elemental powers originated from an unknown source or perhaps she was born with them.
Harmonia Li was created by Paul Levitz and Yildiray Cinar.
Retroboot / New Earth
She has been a professor of temporal mechanics for some time, having taught Cicadia Senius who in turn was the teacher to Legionnaire Brainiac 5. For reasons unknown, she has high disregard for the Guardians of Oa and by extension, the legacy of the Green Lantern Corps. Harmonia Li is working at the newly established Time Institute on Titan when foolish coworkers of hers tried to view the dawn of creation, creating an energy backlash that destroyed Titan. Harmonia fled with the survivors, arriving on Earth and affiliating with them. Due to this alliance, Harmonia was able to enlist the Legionnaires in helping save her compatriots on "Utopia" from being destroyed by Saturn Queen and her Legion of Super-Villains. Upon their defeat, Harmonia elects to join the Legion and is approved in the wake of several Legionnaires believed dead.
Major Story Arcs
Powers and Abilities
Harmonia is an immortal, whose body does not age with the passage of time. Despite this, Harmonia is aware of her humanity and this may allude to the fact that she is capable of being killed - simply not dying from age. She also is a natural elemental, capable of manipulating the four main elements (earth, fire, water, and wind). She possesses a competency with these powers that allows her to multi-task while utilizing her powers as well as manipulate wind and rain into storm forces. It has not yet been established if she can create or generate these same elements from scratch.