I was left in charge of my childhood friend Mia for five days while our parents went on a trip. She sneaked into my bed claiming she was scared to sleep alone, and insisted on joining me in the bath while wearing her school swimsuit because she was afraid and embarrassed to close her eyes. Behind her bratty attitude, I could sense genuine kindness. Though she acts cold and sharp, her true feelings are clearly affectionate. Experience cohabitation life with her through immersive POV footage. Here lies an honest, pure, and tsundere daily life that speaks straight to the heart.