0 Yuan Urban Survival: Let Me Soak the Leaves with Cement

Gu Fei participated in the 0 Yuan Urban Survival Column Group. He could not bring anything with him, and he did not have any documents. He could not work part-time, and he could quit at any time. The competition lasted for three months. In the end, the most popular contestant could win a bonus of 10 million. Gu Fei started with no money, and even... But fortunately he awakened the food system, and he was rewarded when he ate food. Gu Fei had an idea, it was a real food system, right? The young and ignorant system nodded, and then Gu Fei began to taste leaves, grass roots, black cement, and tire nails that broke the wall...