In Sanda Volume 2, the journey to uncover the truth about Fuyumura Shiori's missing friend, Ono Ichie, intensifies as Sanda and Shiori face growing obstacles from both external forces and within their own friendship. As they continue their search for Ichie, they begin to unravel a conspiracy that threatens the very fabric of their world. With the mystery deepening, the stakes are raised, and the hidden magic of Christmas becomes ever more elusive.

The bond between Sanda and Shiori is tested as they confront the reality of their quest and the moral dilemmas that come with it. Secrets of the past emerge, and new, powerful figures appear on the scene, complicating the search for Ichie and putting their lives in even greater danger.