Shoujo M

Yuri, a housewife, has her dream home, a kind husband, a cute daughter, and a dog she just adopted. Yuri was supposed to be leading a life full of happiness… until one day, a family moves in next door. They're a high-class elite family that everyone envies at first glance. However, Yuri and her family gradually notice something “strange”… This is a thriller where the suspense lurks in the everyday! (Source: MangaBox, translated)