Jack Lam, stock trader, loses his gold-digging girlfriend Lily. Later, Jack meets the super-cute Angel, who advises him that he should learn to help others instead of just helping himself. The idea is that a revamped, selfless outlook on life will lead Jack to newfound success with love. Jack agrees to become a good guy, whereupon his life does a 180 and he's showered with opportunities for love. Jack does get plenty of chances with the ladies, but everything seems to happen arbitrarily and not necessarily because he turns over a new leaf....