Sofia infiltrates the Bianchi mafia clan to investigate her sister’s suspicious death. She fakes a marriage with clan leader Luca, who knows her true identity all along. They secretly cooperate to expose traitor Salvatore and scheming lawyer Alessia, who plotted her sister’s murder for money. After clearing all crimes, Sofia intends to leave and file for divorce. Luca abandons the old dark family business, chases her patiently for a year, and finally earns a chance to rebuild their gentle, equal relationship without transactional bonds.
