Zombie Apocalypse? Spiritual Energy Revived!

Bai Yin, who suffers from severe persecution paranoia, has believed since he was a child that the end of the world will come soon, and that he is the destined savior of the end. As he expected, a strange red sun rose when Bai Yin turned eighteen. The red sun hanging high in the sky took away human diseases and strengthened their bodies. Plants grow wildly under the red sun, and animals develop wisdom while bathing in the radiance of the red sun. But after the red sun, most of the creatures illuminated turned into bloodthirsty zombies, and the survival of mankind was at stake. Just when Bai Yin stepped out of the basement and prepared to show off his skills, he found that other survivors had already fled to the sky to hunt zombies to obtain the "crystal cores" in their bodies for his own practice. ? Right? Bai Yin, the destined savior, the only pure person who was not affected by the red sun, and the last ordinary person, found that something seemed wrong at the end of the world. How did the promised zombie apocalypse turn into an era of great spiritual practice?