Realm Eclipse

In 2226, an alien space called "Boundary" came to the world without warning. The first "primordial realm" that appeared instantly swallowed up the ancient human civilization and turned it into ruins. Since then, more realms have appeared one after another, and "crystal terrors" emerging from the realms - monsters that have mutated after humans or creatures have been eroded by the energy of the realm - have swept across the earth. The global population has disappeared in large numbers, and civilization has almost collapsed. Human beings have discovered the "source energy" hidden in the body. The source of matter is the origin that drives all life and extraordinary abilities. People who can control the source of matter and convert it into source magic are called "source attractors". They can transform the source of matter into various source of magic through practice to fight against the crystal terror. Genshi are divided into different levels, from the lowest D level to the highest SR level. SR-class Geniuses are the world's top combat power, and only a few people in the world have been publicly certified. Each of them has the power to change the situation of the war, and is the core resource that the major forces compete for. After mastering the source of essence, mankind gained the ability to fight against the crystal skeleton and began to fight against the crystal skeleton for 300 years. Humanity has successively given birth to forces such as the four major families, the three armies, the city hall, the TPS financial alliance, etc., Which are engaged in overt and covert internal struggles with the outside world. Does the appearance of a pair of gifted siblings at this time mean a change in the world structure? Can the 300-year history of confrontation between humans and realms be changed?