Vampire Cleanup Department (救僵清道夫) is a 2017 Hong Kong comedy horror film directed by Yan Pak-wing and Chiu Sin Hang.
In 1840 in Oxtail Village-Hong Kong, a 20-year-old girl named Yik Siu-ha (aka Summer) was buried alive as an offering to her dead landlord into the afterlife.
Since ancient times, there have existed the jiangshi (a type of zombie that returns from the dead and feeds on the life force of living beings).
Although the government knew the existence of the jiangshi, they have buried all public knowledge about them and society viewed the threat as a myth.
Eventually though, the British Hong Kong government covertly created the Vampire Cleanup Department (aka VCD) to discreetly exorcise the jiangshi.
About 20 years ago, Yat Lung Cheung and his wife (both part of VCD) fought against the jiangshi and lost.
Tim Cheung is just an ordinary student in Hong Kong and looks after his paternal grandmother (who suffers from memory issues).
Growing up, his classmates calls him 'rubbish bin' because his deceased parents worked in sanitation and his grandmother recycles cardboard for a living.
Upon waking up, Tim woke to find himself back at his grandma's apartment with VCD Agent Yeung Chung and Chau.
Through a hidden door, Tim entered to meet Chung and was given a quick summary about HK's sanctioned anti-vampire operation.
Chung explained his mother was bitten during her pregnancy and helped him develop an immunity towards vampire toxins, making him a great candidate to succeed their agency.
If Tim doesn't want to join, he can drink the tea and forget everything that ever happened or train to become a VCD agent.
Summer calmed down when she was exposed to watching Chinese Opera on TV and Tim took the time to study more about vampires.
In between training, Tim learned that Summer loves Pig Blood Curd and enjoys Chinese Opera.
Due to the dangerous nature of the job, Chau told Tim to fulfill any wish to his grandma to make her die feeling happy.
Because Summer can't be seen hopping around, Tim gave her a hover board to cover her vampire traits.
While Chau and Kui looked for the Vampire King, Chu arrived with official papers to replace the VCD with his own squad and armed with the experimental anti-vampire vaccine.
The landlord arrived for Summer and Chu thought he would disintegrate the Vampire King with his new weapon, but it didn't work.
The VCD team managed to hold the Vampire King with rope and drag his body up against the sunlight to burn him away.
Summer broke free of her bindings and saved Tim from harm and helped burn the Vampire King to death.