Left-Handed Wife Episode 70

Nam Joon tries to prevent Vice Chairman Kang-Chul from telling the chairman and his wife that Soo Ho is their missing grandson. Failure to keep the vice chairman quiet, Nam Joon grabs Kang-Chul down the stairs, both suffering the fall but leaving Kang-Chul unconscious. Ae Ra finds both of them and eventually transports her husband to a private hospital where nobody knows her husband's whereabouts. Meanwhile, San Ha's mom & sister have a suspicion that Chan is being abused by his adoptive mother Tiffany, so they plant a recording device to catch her in action as evidence.