Asuka, a beautiful and kind woman, was leading a simple but happy life. In her second year of marriage, Asuka started online English conversation classes because she wanted to learn something new. One day, upon returning home, she was jealous of her wife happily chatting with a black English conversation teacher on her computer, but she reassured herself that they would not meet directly... However, when Asuka asked where she was going one day, she left for an English conversation exchange meeting. Then, the wife who never returned home and the unreachable phone made her heart restless with anxiety...
