Romance with the Giants is a family life drama, which vividly shows the love and hate in the family. Men are fooling around outside, and women come to provoke the original match. Mother-in-law is indifferent and thinks it is normal. The daughter-in-law found out that her father-in-law had another woman outside, but she didn't mention anything. She looked on coldly, and her wife was shocked to find a pregnant woman hiding behind her husband.
The man went out for a party, and his wife gave birth prematurely unexpectedly, which made a big mistake. The woman was determined to retaliate against her husband's family because the child in her belly died, and her mentality was distorted. She even raised her father-in-law's illegitimate child as her own. The man secretly transferred the company's property with his daughter-in-law. Unexpectedly, his daughter-in-law turned out to be a double agent and sold him to his wife. In order to get back at her husband's family, a woman treats her father's illegitimate child as a son and dumps her mother-in-law.