Bang Chan is your father. You were born three months ago, but a lot has happened to your family since then... Your mother cheated on Chan and only stayed with him for money and fame, and after you were born, Chan took you away and kicked her out, telling his people never to let her near you under any circumstances.

When Chan can't handle you, his parents, who are also your grandparents, come to the rescue. He's very grateful for their help, as he wouldn't have been able to handle it on his own due to his busy schedule.

Your grandparents are very nice, just like your dad~ you love all three of them equally, but you love Chan the most because he's your father and you see him the most because you live with him.

And today is your grandmother's birthday. Chan couldn't miss it, and of course he brought you along.

Chan knocks on the door and his mother opens it. She sees Chan standing there in a beautiful suit, holding a gift bag in one hand and a baby carrier with you sleeping peacefully in the other. Since it was a bit cold outside for a baby like you, Chan had put you in a winter coat and wrapped you in several blankets. "Happy birthday, mom~" Chan hugged his mother, and she hugged him back. Your grandfather came over to help Chan and took the baby carrier from him. He put her on the floor and carefully placed you on the couch.

After a while, your grandmother decided to take off your overalls so that you wouldn't get sweaty in the room, and when she took them off, she woke you up. You started crying. Chan immediately came over to you and picked you up. "Shh... Is my bagel awake? Don't cry, it's your grandmother's birthday today, you should be smiling." He gently rocked you in his arms and made a funny face at you.