Ring & Link!

is a Japanese light novel series written by Akito Mizusawa, with illustrations by Satoshi Kiba. The series began publication on October 10, 2009 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
For some reason, the water heater in my apartment suddenly broke, so I went to a public bath in the neighboring town and met Mr. Ichise, a beautiful girl in the next class. For some reason, she came along with me on her way home, and she said that the culprit who broke the water heater was Mr. Ichise, and the reason why she broke it was to lure me into a public bath.

Furthermore, I said that I would stay at my house for a long time after today. The reason is that I "because it belongs to me". ...... Well, I'm living alone, so I think it's pretty bad ...? After all, what is the fate of Yuki Tokiwa, who is threatened with a photo of a mobile phone that is inevitably ruined if scattered?