This is also the episode 78 of dramas Silent Sacrifice: A Mother's Unyielding Love, Silent Love, The Eternal Love of a Mother; She worked tirelessly to earn money so her son could attend university. Ten years later, having achieved success, he turned into an ungrateful man and forgets about his humble beginnings. Being disappointed, she found out that the young boy she saved many years ago is now her son's boss...
