After the events with Elyurias, Shion and Nezumi have spilt with the promise that they will meet again. Now, as Shion struggles to get No.6 back on its feet, Nezumi is nowhere to be seen. Weeks go by, and soon Shion finds that it's harder than he thinks. Many problems will test Shion as he also fights to contain his mental state that's slowly beginning to slip. With the world that's slowly but surely changing, how will he fair? His strength, loyalty, and love will be pushed to the breaking point. What will happen as time moves forward without warning? What will happen to the silent promise? And most importantly, what will become of the future? (Disclaimer: I do not own No.6 or the original No.6 characters.)