Beyond Seeker: I time-travelled to the distant future

Welcome to the future.
It’s the year 2115.
An odd year, almost utterly unremarkable in numerical terminology. The future is today. Civilization has progressed throughout the untold, deep, cold centuries.
In all likelihood, humanity has reached the sacred stars. Possibly, cultivating a vast intergalactic system, and vying against the ancient cosmic forces.
…but wait! It is all wrong!
Something is afoul here. The general trend is defective. A mystical temporal alteration has been made!
There are ancient entities lurking, and devils posing among humans. There are secrets hidden in the abyss and horrid schemes strengthened by the cruel passage of time.
Welcome to the future. It is the year 2115. Humanity—No, the world is doomed!