Li (Mark Kwok Yiu Ming) who works in a real estate agency and the construction site foreman, Tsun (Felix Wong Yat Wah) had offended the law and are being sent to the prison respectively. They meet in the prison and eventually become friends. They got the chance to know a social worker, Yung (Monica Chan Fat Yung), who is helpful and kind. Li intends to live anew after release. However, people looks down upon him. His mother-in-law even teases him. Li separates in a towering anger with his wife, Yee (Charmaine Sheh Shi Man). Yee's ex-boyfriend, Lin, a prospective bachelor, takes this opportunity to chase Yee.

Tsun and Li set up an interior design company. Their friends, ex-prisoners, join the firm one after another. Their business is booming. Lin even helps Li to restore his professional qualification. Since Li has restored his professional qualification, he keeps away from the ex-prisoner for the sake of his future and reputation. Tsun looks after the firm by himself since Li has left. The firm is in financial difficulty. Shan encourages Tsun. Shan and Tsun become very good friends. Meanwhile, Li's brother-in-law, Ho (Michael Tse Tin Wah) has used inferior construction material. It leads to site accident. Tsun and his friends are trapped at the site. Their life is in danger. Will Li lend a helping hand?