In The Realms of Joy - Season 1 Episode 4

PO's mother is liberal-minded and her behaviour is not well-accepted by the villagers. One day, a crime is discovered and for no reason and without evidence, the villagers insist that PO and her mother are to blame. However, CHOI does his best to ferret out the real wrong-doer and proves their innocence. SUM is attracted to PO's mother but he is very much afraid of his fierce wife. On the other hand, CHOI also develops good impression towards her. Seeing that his son SANG has grown up, CHOI really has the' intention of getting a second wife. SANG also supports that idea.