If you're going to drink, then rock!! Hiroi Kikuri (25 years old). A "genius bassist" leading the indie band "SICK HACK", who loves alcohol dearly. Often gets drunk and ends up breaking equipment at live houses, leaving her financially strained. Lives in a 52-year-old accident-prone apartment without a bath, sometimes borrowing showers from friends and acquaintances. Regularly plagued by anxiety about the future, she confronts it with a "happy spiral" of forgetting through alcohol. What is her daily life like…!?