Chen Mo, an ordinary person, suddenly awakened a mysterious ability one day: the power to open portals to other worlds. But the problem was, this portal forced you to cross over?! During his first crossing, he was almost chewed down to bones by zombies. At that moment, Chen Mo understood a truth: playing in another world alone is too dangerous, you need to find a powerhouse! "A powerhouse? Can anyone be thicker than national dad?" Thus, he resolutely chose to cooperate with Great Xia! From that day on, the once perilous other world turned into Great Xia's "back garden".