Lilim is a lazy cupid who was exiled from Heaven for failing to do her duties. While most cupids would be ashamed at such a punishment, Lilim is overjoyed. She loves living in Tokyo! Finally, she has enough time to read all the comics and watch all the TV shows she wants – and she doesn’t need to spend all her time working!

Lilim’s peaceful life is shattered, however, when she shoots a cute waitress with a ‘love bullet’ in an attempt to swindle a free cup of coffee. The cute waitress in question, Mitsuki, becomes infatuated Lilim, and claims she’ll die if Lilim doesn’t return her feelings.

Now, Lilim’s stuck living with Mitsuki until the effects of the ‘love bullet’ wear off – and on top of that, she’s being hunted by her childhood friend, Serra, who’s determined to bring her back to Heaven no matter the cost.