Mike waited bitterly for seven days. The five ships were almost running out of energy, and the sound was getting weaker. Their brilliance was getting dimmer too, but there was still no trace of Black Dragon Ship in the misty white fog. The Spacetime River was gorgeous and boundless, without any turbulence. They watched as the hourglass beside them continued to flow. Time passed by day by day. Everyone began to feel uneasy. Their emotions became anxious and angry easily. Some people with weak willpower even began to break down. Some even became crazy and created a mess. The special forces killed more than 60 people to control the situation. However, everyone knew very well that if the Black Dragon Ship did not return, more people would break down, and things would become more cha

