After twelve years, we have become the best version of ourselves. A blind date brought this couple who had been each other's first love together together. The life they had just planned was shattered by this blind date, which brought back the heroine's memories of twelve years ago, memories she had always wanted to erase. First love, is it sweet? Is it bitter? Still confused so far? Meeting, is it joy or sorrow? Will their ending be reconciled or separated again? This blind date is a new beginning.