The CEO, in a desperate attempt to save his "White Moonlight," demanded that she donate her bone marrow, pushing their marriage to the brink of collapse amidst misunderstanding and pain. However, after she truly leaves him through divorce, the CEO is hit with the full weight of his mistakes, drowning in regret. It is only after losing her that he realizes she was his true love all along, not the White Moonlight. This time, he vows never to let her go again and is determined to win back the love he nearly destroyed.