This is a 3D simulation game.

Player will be taking care a three years old girl with autism.

Just like taking care of a kid in real world, player will be feeding her, taking her to bathroom, showering, playing, reading, teaching and so on. But unlike most kids, this girl does not talk much. She always stays alone. It is very hard to interact with her and it needs a lot of patient. Eventually, kindness and love will touch her and she will open up her heart. But until then, even a little thing (e.g. feeding her) can be a challenge. However, this does not mean the game is boring or frustrating. Through interactions (e.g. giving present, reading her a book, playing little games, etc.), player will learn a lot of amazing things about this girl. Quiet does not mean no personality.

Player can earn game credit through completing tasks/quests or playing little games with the girl. Then, player can use these credits to buy presents and customise the girl's room. Each time player makes a choice, this will affect how game progresses and there will be many different endings.