Nina is not Cupid.

Nina is an angel of love (Cupid), but she doesn't want to be rewarded for her work, as it's better to die than to work overtime. In order to make the client's love written in the love consultation app come true, she shoots a love arrow (however, since the bow and arrow are a nuisance, she uses a sniper rifle), but of course the priority is to go home and play games!