The Sun Exploded at the Beginning and My Sister Was Gone.

In 2045, mankind has entered the eighteenth year of the fusion era. Twelve artificial suns around the world are operating stably, and clean energy shines on every city. Until that day - an artificial sun went out of control in the collision of high-energy particles, the membrane structure of space was torn apart, and the boundaries of countless parallel universes began to overlap. Dimensional rifts spread all over the world, and beings from different worlds pour into each other's universes. Some people awakened the ability to travel between dimensions in the rift, and some lost themselves in the overlapping space. Deep in the cracks, there are hidden the ultimate secrets about this world - about its origins, about its essence, about the truths that have been forgotten in the cracks of time. Some people are trying to protect the existing order, some are trying to destroy all this falsehood, some are looking for lost relatives in countless dimensions, and some are asking in overlapping worlds: Who am I? What is the world? When space is no longer stable, when time can be folded, when you discover that the ground beneath your feet may just be a piece of code. Will you choose retrospection?