A Cat Can Even Love a Rat

As a cat shapeshifter, there's no way Go Yi-Jun could be attracted to a rodent. That is, except for his crush, chinchilla Kwon Na-Ra. But when Na-Ra's cousin, mouse shifter Jiheon, enters his life, Yi-Jun finds himself continuously caught up with him! And for some reason, he doesn't seem to mind it. Yi-Jun tells himself it's just forced proximity (and maybe a little horniness), but is that really all this is? Or will their time together prove that a cat really can learn to love a rat? (Source: Tapas) Note: Includes five extra chapters.