Hao Ren regarded himself as a man of knowledge. Well, that was subjective, but he was indeed a man of vision.
He had made some arrangements the last time he left the Plane of Dreams. However, he never expected that these arrangements would one day be used to find someone. At that time, in order to explore space in the Plane of Dreams and draw a star chart, he ordered the Petrachelys to send out a batch of self-multiplying probes. These probes could continue to replicate themselves as needed and think using their super-light antenna network. They could plan their best exploration routes on their own, continue to move deeper into space, map all the objects they encounter along the way, and build a small observatory station at certain intervals to form an advanced drone network.
