In this world, every individual possesses a unique spiritual sea—a reservoir of spiritual energy. Some have spiritual seas as vast as oceans, while others' are as small as a pot lid. Those with smaller spiritual seas cultivate faster and are hailed as cultivation geniuses, whereas individuals with larger spiritual seas progress more slowly. The protagonist, Vo Tam, was once the most gifted young talent of the Lac Van Sect and the hope of the Vo family, renowned for his exceptional comprehension. However, during an outdoor mission, he inadvertently killed a fish. This seemingly minor incident led to a shocking regression: for three years, his cultivation not only failed to advance but steadily declined. Once a master of the Core Formation Stage, he plummeted to the Spirit Force Stage. From a celebrated genius, he suddenly became a cripple, shunned and despised by everyone. Unwilling to endure further humiliation, he eventually departed, leaving behind only a mysterious smile.