"Ahem."
As soon as Chen Mang finished speaking, Old Pig standing to the side lightly coughed with a fist to his mouth.
"Ahem, ahem, ahem, the hell are you coughing about!"
Chen Mang turned his head to Old Pig and scolded angrily, "I want real feedback, not some ass-kissing nonsense. Don't hint at things when it's not the time for hints."
"And even if you have to hint next time, can't you use a less cliched method?"
"Do you think I'm deaf?"
Old Pig's eyes shifted awkwardly, avoiding Master Mang's gaze.
"Come!"
Chen Mang turned to the young man again, frowned and said, "Tell me how you did it. I clearly designed many complex intersections."
"Uh..."
The young man took a deep breath and then gathered the courage to speak, "It's a relatively simple maze topology structure. This kind of rectangular maze seems winding and complicated, but essentially, it's just a straight line."
"The start and finish are just the two ends of this line."
