Season
- Season 1 2018-10-08
Episode
- Episode 1: Episode 1
- Episode 2: Episode 2
- Episode 3: Episode 3
- Episode 4: Episode 4
- Episode 5: Episode 5
- Episode 6: Episode 6
- Episode 7: Episode 7
- Episode 8: Episode 8
- Episode 9: Episode 9
- Episode 10: Episode 10
- Episode 11: Episode 11
- Episode 12: Episode 12
- Episode 13: Episode 13
- Episode 14: Episode 14
- Episode 15: Episode 15
- Episode 16: Episode 16
- Episode 17: Episode 17
- Episode 18: Episode 18
- Episode 19: Episode 19
- Episode 20: Episode 20
- Episode 21: Episode 21
- Episode 22: Episode 22
- Episode 23: Episode 23
- Episode 24: Episode 24
- Episode 25: Episode 25
Life on the Line Season 1 Episode 1
Following the death of his wife in a hit-and-run accident, principal ambulanceman Mak Chay-tin lives with his only daughter Lok-yee, sister Oi-fa, and sister-in-law Cheung Ho-kei. The young and naive subordinate Cheuk Ka-kit is impulsive and clashes with Chay-tin's life, while Tam Ka-jun, the training director, pursues perfection and picks on Ka-kit, creating pressure on the team. Chay-tin, being the middleman, works hard and strives to maintain the unity and cooperative spirit between the team members. He also hopes to cultivate outstanding ambulance elites, rescuing more precious lives in challenging situations.
