Even without the MDT's help, it was a simple matter for Hao Ren to memorize a star map. His already-enhanced-human brain was busy processing a flood of data that was beyond the logical functions of common intelligent beings. In the past, the MDT would simply plug into his mind to assist with the processing via an AI program, but now he could do it himself for the most part... There was a side effect of overheating though.
As Hao Ren stored the star map into his mind, he started to place markers on the missing parts while Vivian summoned up a mini blizzard to cool things down...
Once the processing was completed, Hao Ren heard an audible *Ding!* in his mind. God knows what other crazy settings that lunatic goddess had placed in his mind when she enhanced him.
"It's time to leave." Hao Ren took a deep breath as his mind cooled down. "You know how to get out of this place?"