This Hero Is Very Witty

The world after the nuclear war has been reduced to ruins. A mysterious game system has quietly arrived. Magic, cultivation, technology, and all kinds of things people have imagined have become reality. Is this a path of evolution or a bridge to destruction? "I traveled across thousands of mountains and rivers, singing with my beloved on a moonlit night. The light of the fireball in my hand illuminated the sky I had touched, and I slept with the long and long song. ----Words from the wise man Xia Yetong"