In his previous life, Jiang Cheng'an was deceived by villains and became addicted to gambling, leaving his wife, daughter, and family deeply indebted to him. In the end, his wife and daughter were killed while fleeing debt collectors, and he died consumed by regret. Unexpectedly reborn in 1998, at the lowest point of his life, he discovers an opportunity hidden within the ruins of a Dragon Palace beneath the ancient well at his ancestral home. Blessed with a Dragon Origin Pearl, he gains extraordinary physical strength and incredible underwater abilities. Determined to turn his life around, he uses treasure hunting along the coast as a cover to make a fortune, protect his wife, Song Wanning, and daughter, Tangtang, and make amends to his family. Armed with memories of his previous life, he outmaneuvers his enemies, including Ding Yurong and Luo Zhiqiang, at every turn. Rising from a penniless, hopeless gambler to a business tycoon, he ultimately leads his hometown to prosperity and fulfills every regret left unresolved in his previous life.