Hacker and Alien.

Summary

Song Ping observed Liu Qi Ming's computer, noticing that all upgrade attempts had failed. She inquired about his activities, unaware he was updating her upgrade method. Liu Qi Ming analyzed her method, which was developed five years ago due to budgeting difficulties. He found details about her method online and questioned its necessity. Song Ping explained the method came to her unexpectedly when she lacked alternatives. Liu Qi Ming, puzzled by its complexity, realized it had been updated three years ago, facing significant challenges. Their discussion revolves around understanding and improving Song Ping's innovative yet perplexing upgrade method.

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