First book in the Causality Series.

In a world of magic, spirits, the unseen hiding beyond the thin barriers of reality, humans live and thrive unaware of the monsters lurking in the shadows.

An alternative world hides beyond the thin veil upon which a grand conspiracy brews. Taylor is drawn into a whole new reality when he has a fateful encounter.

A young woman pulled away from her homeland, into a forbidden realm where her kind was taboo. But she had no choice but to leave. There, alone and frightened, she meets a courageous and melancholic young man who extends his hand to her.

Knowing she shouldn't, and that it was sacriligious, she reached out and took it. From there the pieces, set moving, begin to fall.

Art work by greenmaple17
https://www.deviantart.com/greenmapple17/art/Arin-Kannazuki-Trinity-Seven-603304200