L'enigma de l'habitació 622

A writer seeking solace after a breakup retreats to a luxurious Swiss hotel, only to stumble upon an unsolved murder that occurred decades earlier in Room 622. He begins to investigate the mysterious death, uncovering a tangled web of secrets, betrayals, and the hidden history of a powerful banking dynasty. The past and present collide as he attempts to piece together the truth behind the enigma.