In shopping malls and trading venues. "Food vs. Rats" is a highly strategic casual game. Greedy rats come in groups to plunder food. The only way to defend yourself is to cultivate food to fight back. The big stove in the game can only be purchased with coupons. In the mall The price of a large stove is 500 coupons for 30 days, and 800 coupons permanently. Large stoves will also be sold at the exchange, but they are all 9-star or 8-star stoves, and they last for 30 days, and the price is 1,500 coupons. ~5000 coupons.