Honey Bitterハニービター; Tuổi mật ong (Vietnamese); Honing Bitter (Dutch)

Because of the extraordinary power she has, Shuri Otokawa was always living in the dark full of fear and distress. Eventually, she decided to become more optimistic about her life when she started a new job at her aunt's detective agency, "Office S". However, at such a crucial time in her life, the one who appears in front of Shuri is..?!