Arrow of Time

Lroni is a relatively normal, if hyper focused, girl, at least for the society she lives in. In her society,everyoneis a timeline hopper, someone who's gained the ability to control and manifest themselves across multiple timelines, and must periodically defend themselves from massive waves of solar-system-threatening monsters

At a young age, she saw her father play fighting with her cousins, completely untouchable. An arrow caught him off guard and managed to injure him for the first time she had ever seen. Right then and there, she knew she wanted to become the best archer to ever exist.