The Enigma of Room 622

This anomaly piques the interest of the writer Joel Dicker, Switzerland's most famous literary star, who is staying at the hotel to recover from a bad breakup, mourn the death of his longtime publisher, and begin his next novel. Before he knows it, Joel is coaxed out of his torpor by a fellow guest, who swiftly uncovers the reason behind Room 622's deliberate erasure: an unsolved murder.