Two months after the events of Ever17. The chaos is over, Takeda has settled back into something like a normal life, and a hot summer has arrived. Then a woman's body is discovered in a neighborhood alley — a large hole in her chest, organs removed. The manner of death is deeply unusual. Sara cannot help herself; she starts investigating independently. She pulls Takeda in, and what begins as an independent inquiry turns into something they are calling a ninja detective duo. New truths emerge. Some connect to what happened before; others open questions that have no good answers yet.