A few years pass, and all three children, and their sister Joo-hee (played by Kim Hee-jung first, then by Jung Da-hye), are now young adults. Unbeknownst to Eok-kwan, his biological son Jae-soo (Go Soo) and stepdaughter Soo-ah (Kim Ha-neul) are deeply in love with each other. Though not related by blood, they know that a romantic relationship between them would be taboo, so they suppress their feelings. After Kyung-ho kills a man attempting to rape Soo-ah, Jae-soo takes the rap and goes to prison in his place, with his spotless record ensuring a short sentence. Kyung-ho escapes to Seoul.