After her husband passed away, single mother Hazel Xu was driven out by her snobbish sister-in-law. She awakened a special ability to predict tides, and relied on tide foraging to raise her two young children. She faced difficulties from villagers and schemes from her late husband's family, but stayed true to her heart, working honestly. Through hard work and kindness, she built a new house. Hazel Xu earned a stable life, conveying women's independence and kindness.