Time Gap!

In a parallel universe, time is no longer linear, but can be explored and manipulated like space. The protagonist Alia is a time explorer who works in a mysterious agency called the "Time Gap", which is responsible for monitoring and maintaining the stability of the timeline. During a routine mission, Alia discovered an abnormal time fluctuation, which seemed to be related to the prophecy of an ancient civilization, which mentioned that the end of time was coming. Alia must uncover this secret and prevent the collapse of time, while also facing her past and future.