Hoping to turn his life around, small-time con artist Khoa heads to Phú Quốc, where he teams up with seasoned scammer Tú to pull off increasingly ambitious cons. With Tú’s cunning and Khoa’s extraordinary luck, they seem unstoppable until their schemes spiral into hilarious chaos, especially when their crew grows to include Mr. Năm and Mã Lai.

Red Thread follows a fanatic who, after suffering a violent headache, discovers a vertical eye emerging from his forehead. Soon, a series of gruesome murders, lurking spirits, and ghostly apparitions begin to infiltrate everyday life, while fears rooted in a haunting past resurface. What is the Red Thread, and how does it connect them all?