Sweep the Streets and Become the Richest Man in the World

Cleaner Zhang Hao, who is looked down upon by everyone, unexpectedly gets a garbage-picking system while sweeping the streets! "Ding, clean up the garbage in the parking lot, reward: Bentley*1." "Ding, sweep the streets and remove a ton of garbage. Reward: Hua Tuo's medical skills*1." "Ding, deal with a scumbag, reward: beautiful school belle*1." Zhang Hao: Rewards and other things are secondary, my purpose is to protect the environment!