A little filly named Ruoying, with her outstanding talent in magic, successfully entered the Central City Magic Academy. She also became Celestia's private horse student and ranked first in her grade.
However, one day, she acted dangerously due to impulse. She was supposed to use pure magic potion to create a door to a parallel world, but an accident forced her to a non-parallel world where time passed three times faster than her original world.
The return of King Sombra, the loss of rulers, popular uprisings, warlord separatism... The history of this world has embarked on a path of no return. War, plague, flight, tyranny, famine... This world has lost all order.
On the one hand, Ruoying met three partners in a different world and formed a fighting group. What they have to face is far more than endless struggle. Even the most basic survival is a luxury. Ruoying was considered mentally ill because of an accidental time travel, and was forced to drink the magic potion, losing his memory before the time travel. They must use all means to survive and form a new force
On the other hand, what will Ruoying's parents and teacher Celestia do? Can Ruoying finally be reunited with them? This is what they must strive for.
A family spans two time and space. On one side is a world of suffering, but Ruoying and his horses are struggling happily; on the other side is a happy world, but Ruoying's family horses are exploring in pain. The meaning of the word "reunion" is far more than just the reunion of a family.
Purpose: Call for peace, reject war, scientific development, family and friendship