Human life is turned upside down because of technology. Everything is easier with technology, isn’t it? Humans decided to make aiding robots to help people daily life, like carrying their grocery bags, crossing people on the streets, helping elders, and a lot more stuff.

Irene created a new prototype to help humans' private life and decided to ask her close friend, Kim Yoohyeon, to take her new prototype home and test her. Yoohyeon didn’t treat her like a robot, but more like a friend. She then slowly learns how humans interact, act, and learn about human emotions. She never wanted to feel because she knew how painful it is until a certain event turned her life upside down.