They were the people who cared most about each other when they were young, but due to an unexpected mistake, the two regretfully missed each other over the years, and they were separated for many years.
When they meet again, they have embarked on their own paths in life. There is no resentment or dispute, only the tenderness and care hidden in their hearts.
Those unspoken feelings and those past that have been separated by time will eventually start again in this reunion.
Sober and self-sustained attack × Calm and strong reception
Years passed by, meeting again after a long absence.
Concept: Real love is the sacrifice you don't know about