Lost Heiress The CEO's Beloved Secretaire Ep. 4

At eighteen, she is abandoned by her adoptive mother, only to be rescued by a stranger. The two share an instant connection and fall deeply in love. However, family pressures threaten their happiness, as his relatives have plans for him to marry the daughter of a powerful family. With this arrangement, the heiress moves into their home, uncovering a long-buried secret of an identity swap from twenty-three years ago...