In his previous life, Lin Zhou dropped out of school and worked hard but fell ill and died. His soul was full of regret after knowing his parents' hidden painstaking efforts. Reborn as "Sanlang" from a poor family in ancient times, he encountered a drought as soon as he woke up. He drew blueprints based on his past life memories and guided his family to build a simple waterwheel. He wanted to solve the village's irrigation problem and vowed to cherish his family ties in this life to make up for his regrets.
