C1606 Progress

"Sorry, job habits." Yang Tao gave the blame to his career habit. How could he have a career habit? He didn't go to the company often.

"You called. I'm sure there's news."

"Yes, it's like this. Last time I inferred that the picture you gave was a star map, and as to what exactly this star map is, I looked through a lot of information, including the notes my father left behind