Juukei Hanazono

While investigating a mysterious organization known only as PARK, Seiichi abruptly ceases all correspondence with his younger brother, Haruhiko. Desperate to uncover the truth behind his sibling's sudden silence, Haruhiko travels to Hong Kong to search for him. There, he crosses paths with Kuwan, a dedicated detective who has been independently pursuing leads on the same elusive syndicate. Recognizing the young man's deep anxiety and profound sense of isolation in an unfamiliar city, Kuwan offers him comfort and steadfast support. The detective makes a solemn vow to protect Haruhiko with everything he has, determined to keep him safe while they work together to unravel the mystery surrounding Seiichi's disappearance. However, their investigation takes a perilous turn when Haruhiko's striking appearance catches the attention of the very people they are hunting. Instead of finding his brother, Haruhiko is seized by PARK's operatives, who intend to claim him as their personal captive. Now, trapped within the dangerous underworld he sought to expose, Haruhiko must rely on Kuwan's promise as the situation spirals far beyond anything either of them could have anticipated.