Trash with a History

The GGO University is located near Kotla, from where a wave originated a century and a half ago, changing the world. People got acquainted with That Side and learned to coexist with it.
Eva served in a patrol called to combat otherworldly creatures but decided to change her environment and take a teaching position at GGO University. She has a small and almost harmless secret that wouldn't complicate the academic year if Admiral Seraphim Dryanin hadn't arrived at the university with his mysteries.
They will meet at a celebration dedicated to the start of the academic year. And who knows how all the surrounding secrets will detonate from this collision?..