Water and Electricity Master Will Make You Stronger If You Unblock It

In 2000, Lin Tiezhu, who failed the college entrance examination, squatted under a bridge and ate cold steamed buns. His life was as hopeless as a blocked sewer. Until a car accident happened on a rainy night, and he woke up from the near-death state in the ICU—[Qihetong All-Purpose Maintenance System] was successfully bound! Clearing the toilet will reward you with cash, repair circuits to strengthen your physique, and change light bulbs to unlock blueprints. From the ridiculed migrant workers to the hidden masters of water and electricity in the city. The cold-hearted director, the gentle clinic doctor, the charming landlady, the sweet landlady, the sassy policewoman... Ambiguity quietly breeds amid the friction in maintenance. A former co-worker begged for a job, the black-hearted master was ruined, and the real estate developer who was his sworn enemy turned out to be his uncle! And when the ultimate secret of the system was revealed, he discovered that what he had unblocked was not just the pipes, but also the city's dragon vein destiny. "I'm just a water pipe repairman," Lin Tiezhu looked at the five beauties in front of him and the business empire behind him, and smiled, "But here, if you unclog it, you will become stronger."