Two paranormal investigators are missing and Thursday is made aware of their disappearance through the Avenue 14 portal. Her investigations lead her to the Red Mansion. Together with Daniel, she explores what is considered one of the most haunted houses in Singapore.

Nothing fazes Thursday... except for deadlines and school essays. But something larger looms amidst the mid-term chaos. When the university experiences a series of mysterious deaths, it is up to Thursday and Daniel to find out who exactly is the cold-blooded murderer.