Under the glow of dawn, the sky-piercing boundary barrier radiated a dazzling array of colors.,Through the narrow slits of the heavy metal door, crawling over a stretch of dirt and stone passage, facing the dawn light, arrived on the opposite continent.,Longbo had a strong sense of crisis. In the next three days, besides hunting for food and sleeping, he spent all his time digging a hole. It was planned, winding, and stair-like, digging deeper into the rock layers.。