A young girl - B, met 718 in the first year of junior high school. They got to know each other, fell in love with each other, and finally felt like parting. They once loved each other deeply, separated several times, came together, and missed each other again. Can a missing person notice be used to find him who has disappeared? Missing person notice, can she be found who has been waiting so hard? Is this destiny? Are they destined not to be together? Or today's miss is for tomorrow's reunion.