The rules involving temporal manipulation were constantly in flux.
When it involved future events, even I wasn't skilled enough to navigate through that mess. Time wasn't my speciality, and I hadn't taken due action to learn it.
However, the past was different!
The events of the past were fixed, thus making it a fixed moment to explore and investigate. All I had to do was calculate the right trajectory and properly navigate through the tides of time to reach my desired destination.
However, it wasn't without its fair share of problems.
'Even Neron never properly travelled to the past before—at least, not that I am aware of.'
The most he did was to infuse his consciousness into the Time Stream in order to observe the past events.
Hence the spell, Time Immersion.
It was theoretically impossible for a future event to overlap with the past because that would make it an unfixed moment, thus unravelling any other fixed point that occurred after that.
