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After working as a traveling businessman for ten years, he didn't make much money and his life was still in danger. Now Wang Shui just wanted to change his job and live a normal life.

A slow but not lazy journey to infinity... Wang Shui was already struggling as hard as he could. Difficulty in choosing, collecting addiction, obsessive-compulsive disorder, and various terminal illnesses. Since you can't become the best in your class, you might as well just sit down and wait for the next class, or the next class, or the next class, or the next class...