One mistake by the God of Fortune changes the fates of Mui Choi Gon and Wong Bak Man. Wong Bak Man becomes rich and prosperous, while Mui Choi Gon's wife and daughter leaves him and he now runs a street noodle shop alone. One day, Mui Choi Gon meets Wong Bak Man's son, Wong Chiu Choi, and the two of them feel an inexplicable bond. But because of his father's objection, Wong Chiu Choi, along with his bodyguard can only help out Mui Choi Gon in secret. Wong Chiu Choi makes special arrangements for Mui Choi Gon's god-daughter, Lin Chi Yung, to go work at his father's company. It turns out that Wong Chiu Choi is the incarnation of the God of Fortune. Although he has lost his magic powers, he still brings good luck to the people around him. Unfortunately, his step-mother, Tsui Sim, is the incarnation of the evil spirit and prevents Wong Chiu Choi from getting close to Mui Choi Gon. Tsui Sim arranges for Ng Hiu Ting to pretend to be Mui Choi Gon's long-lost daughter in order to make him lose everything. By heaven's kindness, Wong Chiu Choi is hit with lightning and enlightened just in time to fix the mistake before it's too late. He helps Mui Choi Gon become rich, but Mui Choi Gon keeps generously helping other people and cannot accumulate wealth. Wong Chiu Choi decides to catch everyone in one cast and reforms Congratulations Lane, where Mui Choi Gon lives, to make everyone rich...