After escaping the grasps of Xal's chaos, Sana and her friends returned back to Azumore- with the news of the Kionhou sisters gone forever.
At a final plead, upon the awakening of Minatozaki Sana, she set her verge to return the Kionhous in the world she normally known.
Will they remember who their friends were? or is there more secrets hidden behind their identity?
⚠️⚠️⚠️ Before proceeding to the book, Make sure to read Negative Zero to understand the story in it's full capacity :D ⚠️⚠️⚠️