Following the end of the Thousand Year Blood War, tensions linger within the Soul Society. Tokinada Tsunayashiro rises to lead his clan amidst a series of mysterious deaths, harboring a sinister scheme to replace the Soul King. As chaos looms over the realms, hope rests on an unexpected hero—the unassuming Soul Reaper Shuhei Hisagi, also known as the Assistant Captain of the Ninth Company and a journalist for the Seireitei Bulletin.