The Mystery of M. Felix

The plot opens with the mysterious disappearance of a lodger whose vanishing triggers police inquiries, eccentric witnesses, and sensational newspaper coverage. A young reporter, a resourceful woman named Sophy, and a doctor pursue leads that include a river search, conflicting testimonies, and a found body whose identity proves uncertain. Family secrets, slander, romantic entanglements, and a scheme of deception gradually surface, linking half-brothers, false friends, and past grievances. Investigations culminate in a confrontation that exposes the truth behind the disappearance and resolves the fates of the central figures.