You and I Miss You at Least Half the Time

Reality is nothing more than what is in front of you, and virtuality is nothing more than a journey into reality. The world's borders are an unbreakable barrier, and the new humanity survives the massacre. When the gas dissipates, when the barrier becomes a constraint. When human thoughts begin to spread. The end of the golden age of peace, from the fight for ancient ruins to the war of land and culture. Until a monster appeared at the border of the world and passed through the barrier... (This is a plot-oriented story, it will not oppress your nerves. This article will not have much psychological description, and the guidance is very weak. I will show the whole world from four perspectives, and the pace will be slower but faster. I hope everyone can read it patiently.) This book is also called: "Mo Knows"