Chan Kwai-sheung visits the brothel with So Tung-bo while his wife, Lau Yuk-ngo, is sleeping. As this is the first time Sheung did this, Ngo wants him to suffer and so makes him wear a lamp on his head. During the Lantern Festival, the Emperor has fun with his officials. After a few drinks, Bo says that Ngo has lost the virtues of a woman. Ngo immediately appeals to the Emperor. All the women there, including the Empress, say that Bo should be punished. Bo is unhappy and invites his cousin, Kam Cho, seduce Sheung to make Ngo unhappy. Sheung, a philanderer, schemes to take Cho as his concubine. Ngo finds out and beats him. Bo urges Sheung to divorce Ngo. Ngo is furious and lodges a complaint with the imperial court. The Emperor allows Sheung to have a concubine. Ngo pleads that she would rather drink poison than let Sheung take a concubine. Feeling remorseful, Sheung drinks the poison after his wife. Fortunately, the queen has switched the poison with vinegar. The couple reconciles.
Unfortunately the movie The Lion's Roar is not yet available on HBO Max.
| Directing | Chiang Wai-Kwong | Director |
| Production | Lee Kit-Fong | Line Producer |
| Sound | Lin Hsiao-Lu | Music |
| Sound | Tong Tik-Sang | Musician |
| Editing | Poon Chiu | Editor |
| Writing | Chiang Wai-Kwong | Screenplay |
| Sound | Chuen Man | Music |
| Sound | Lee Yiu-chung | Music |
| Costume & Make-Up | Lai Chu | Costume Designer |
| Camera | Association of Photographer | Still Photographer |
| Production | Wong To | Line Producer |
| Production | Law Shun-wah | Executive Producer |
| Crew | Wong Kat-sing | Cinematography |
| Art | Sam Tai Co | Props |
| Sound | Tong Tik-Sang | Music |
| Sound | Law Cheng-ting | Music |
| Sound | Ho Hoi Kei | Music |
| Directing | Wong Chou | Assistant Director |
| Production | Leung Kwong | Production Assistant |
| Sound | Tam Wang-Yuen | Recording Supervision |
| Directing | Cheung Mo-leung | Continuity |
| Sound | Kan Wing-Tong | Music |
| Sound | Wong Che-si | Music |
