Watashi, Ni-banme no Kanojo de Iikara (Volume)

is the first volume of the Watashi, Ni-banme no Kanojo de Iikara light novel series, written by You Saijou and Illustrated by Re:Dake. It was released under the Dengeki Bunko Imprint in September 2021.

Synopsis
We are dating "seconds" with each other - where is the dangerous love triangle going?

I and Hayasaka-san are dating each other, while there are people who like each other the most. If you fall in love with your favorite, promise to withdraw. However, love becomes more and more dangerous. There is nothing to worry about in the future.

(source: Dengeki Bunko Official Website - Translated)