Mia signs a contract marriage with mafia boss Adrian for 30 million dollars, tasked to tame his bratty 5-year-old nephew Leo. Gradually, Leo calls her Mommy. Mia mistakenly thinks Adrian loves their housekeeper, so she gives the woman 30 million to start a business and prepares to leave. Heartbroken Leo and shocked Adrian realize they can’t let her go.
![[Dubbed]The Substitute Heart](https://akamai-static.vibeshort.live/images/cover/2026/07/15/3b9f9654708a4611a549495f2c8f7da2.jpg?auth_key=1793771590-0-0-bc9ae8c99ab339608f7305030e8bff79&process=mediagate)
![[Synchron]Sein Thronfolger, ihre finale Rache](https://akamai-static.vibeshort.live/images/cover/2025/09/04/a06f0291e5804850a9752d9cb2a23287.jpg?auth_key=1793732245-0-0-9eaf1bfbc1641235d88592d41dda2fd3&process=mediagate)
