The Last Steep Ascent is a Hong Kong television drama produced by TVB under executive producer Lee Tim-shing.

Disaster is looming in gangland because of a murder case. Cheung Sai-lun, Chinese American drama fanatic, returns to Hong Kong to look for opportunities in showbiz. Sai-lun somehow encounters a policewoman called Koo Yan-yee, who gives him an important assignment that requires him to pretend to be an orphan of Big Boss of Union Gang. With the assistance of a seasoned decoy called Ko Bun, Sai-lun becomes Big Boss. Sai-lun then repeatedly offers help to gang leader So Tsz-shan and an actress by the name of Chong Ming-lai. You Ching-shui, lady boss of some nightlife venue, and a trio of unrelated fresh-faced ladies also keep clinging to Sai-lun. While Sai-lun is starting to venture into gangland, he and Ko Bun become amicable partners. And with absolute protection provided by formidable fighter Luk Chau, crises are overcome. But nobody is aware of some shocking scheme has been awaiting him behind the gang activities.

Macau, Asia's wealthiest hub, is a battleground for power and greed. The Lam brothers, co-CEOs of a hotel empire, feud fiercely. To crush his rival, one weds a vengeful prosecutor, forging a deadly alliance. In this twisted game, ambition is virtue—only the ruthless reign supreme.

杨尚伟（马国明 饰）年轻时见证了香港国际机场从启德迁往赤鱲角的历史时刻，廿五年后，伟亦成为了机场中央控制中心的值班经理，负责监察整个机场，确保一切运作正常......他们是机场最出色的组合，能化解所有危机。一天，台风正面吹袭机场，这时候港湾航空的一班客机竟要紧急降落……