The Unseen Love

Harold had spent his childhood with his father Frank. Due to overwork, Frank fell ill with cancer. Knowing he couldn't afford his father's treatment, Harold sought help from his mother Lauren, who had left them early and started a new life. However, he was strongly opposed by his grandfather. After Frank's passing, Harold, still harboring regrets, went to Lauren's house to work as a caregiver. During his time with the Lin family, Harold understood the deep love his mother had for him and gradually let go of his hatred. Later, after being diagnosed with a terminal illness, he selflessly sacrificed himself to save his brother.