Raising a cub in the apocalypse: the vicious female protagonist just wants to play games

Zombies are rampant and it's too late for anyone to escape. Su Su, however, took her three children and strolled slowly around the deserted streets. Well, this female zombie’s clothes are pretty good, so take them off. Wow, this set of jewelry in the display window is so beautiful. I’ll take it. Wait, don’t throw away the nail polish, I want it! All the people running for their lives looked at her with strange eyes, but there was nothing she could do. She had to dress up the female customers in the system to their satisfaction in order to get generous rewards. System reminder: The melon farmer’s daughter is 50% satisfied and will be given a basket of watermelons and a watermelon knife as a gift. System reminder: The vampire's bride is 90% satisfied and will be given ten sucks...