Eschatological financial fan system

Jiang Yan woke up, the world changed, zombies besieged the city, and he bound a strange system the system master holds a small whip: earn points quickly and brush crystal stones quickly Jiang Yan is depressed: other people's systems are obedient and cute, and those who are partial to their own family are money fans with two eyes I thought it was the strongest support. Who knows that I am a hard worker!