Since there isn't a single review for this extra chapter, I'll go ahead and write the first one. This story takes place between the Shuichi's parents arc and the Everything goes to shit arc, with the tornados and the town transforming. In many ways, it's similar to Remina. Shuichi, while stargazing with his telescope one night, discovers a whole galaxy, which is spiral shaped. He immediately tells a professor about his accomplishment. It turns out, anyone who stares at the galaxy gains the ability to read each others minds (that is anyone else who saw the galaxy as well). Since this is Uzumaki, of course, somethinghas to go wrong. Those who are inflicted with this mind read effect, also gain a strong killing urge to murder the other person who communicated with them telepathically. That's pretty much it.