There Is a Light on This Shore

In recent decades, the earth has experienced a "boundary tide". When the tide passes, ordinary people will get sick and mutate, but a few people can absorb the power and become warriors. Martial arts are divided into grades one to nine. Jiupin is already a figure who can decide the direction of a war on Earth, and only a dozen of them have appeared in public. Countries rely on "anchor rings" to resist boundary tides. Maintaining the anchor ring requires a scarce tidal sand, the reserves of which are declining year by year. The people on earth thought they were alone in resisting disasters, until one day they discovered that there were many worlds beyond the world tide, and there was also a group of people who had lost their homes and been exiled between worlds for several generations - the boat people. The boat people needed the anchor ring of the earth as a safe haven. If the earth opens its anchor ring, millions of people will survive right now; but once the reserves are exhausted, what will happen to the billions of people on the earth in a few decades?