When she went out to look for food and daily necessities during the day, Li Dingxin also deliberately found a lock to lock the house, so that the zombies would not inadvertently wander in.

For their own safety, the sisters smeared a large amount of foul-smelling sludge on their bodies, and according to them, the peculiar stench of this sludge made many zombies passing by them selectively ignore them and would not rush over to bite them.

When the sludge dries and the stench dissipates most of the time, the anti-zombie effect is not good, so the sisters go to the river several times a day to smear the sludge on their bodies. The aquatic plants planted on the body are to prevent them from being discovered by other survivors and players.

"Even though we were so well disguised, you still found out." Li Dingxin smiled at Liu Qian.

"Do you have anything to eat in exchange with us?" Liu Qian asked Li Dingxin and the two sisters, the house was too smelly, which made him a little unbearable.

"We've fished a lot of water chestnuts from the river these days, and if we cook them and eat them, they won't be infected, I don't know if you'd like to exchange some biscuits with us or something. If you don't want to exchange them, you can also take these water chestnuts with you at will, and take as much as you want. Li Dingxin walked to the simple kitchen next to her, brought out a large pot of cooked water chestnuts, and put it on the table in the room.

"You brought us here, and you took out all your food, aren't you afraid that we will rob you?" Liu Qian took a water chestnut and sniffed it, and asked Li Dingxin a little strangely.

Their trust in him is a little too much, although Liu Qian thinks that with their simplicity, there should be no bad intentions, such as poisoning this water chestnut or something, but in the last days, this kind of thing still can't be guarded against.

"You won't, we see you're a good guy." Li Dingxin laughed, although her face was covered with mud, her smile was still very infectious, and such an optimistic smile was rare to see in the last days.

"Some people look like good people, but they are not necessarily really good people, and they may kill you if they change their faces!" Liu Qian suddenly showed a fierce face.

Li Dingxin's body trembled with fright, and her sister Li Dingxiang beside her was also frightened, and hurriedly reached out to hug her, and the two looked at Liu Qian in horror together.

"Brother Liu, don't scare the children." Zhang Shengli persuaded Liu Qian a little reluctantly.

"I'm doing it for their good." Liu Qian shook his head, put away the fierce look on his face, and then handed a water chestnut to Li Dingxin.

"I don't eat it now." Li Dingxin shook her head and cautiously replied to Liu Qian.

"You eat it to make sure the food isn't poisoned." Liu Qian replied to Li Dingxin expressionlessly.

"How so?" After Li Dingxin understood what Liu Qian meant, she hurriedly took the water chestnut, bit it open and ate it, probably because she was afraid that Liu Qian would not be at ease, so she grabbed two more water chestnuts, ate one herself, and handed another one to her sister Li Dingxiang, so that she could also eat it to prove that these things were indeed not poisonous.

"This brother is actually very kind-hearted, but he has met bad people before, so he has become so careful, don't mind." Zhang Shengli said to the two Li Dingxin sisters.

"Well, it should be." Li Dingxin smiled flatteringly at Liu Qian.

Liu Qian picked up a water chestnut and peeled it off and ate it, although this thing didn't have any special taste, but after eating biscuits and instant noodles for several days, he still felt that these water chestnuts were delicious.

"Don't listen to him, I'm not a good person, but I'm still willing to make this deal with you." Liu Qian took his backpack and opened it, and showed the food inside to the two girls.

The two girls looked at the colorful biscuits and instant noodles in Liu Gan's backpack with bright eyes, it was obvious that they were tired of eating water chestnuts, and they were very interested in instant noodles and biscuits.

After a long time, they took a pack of instant noodles and a box of biscuits, and while taking them, they peeked at Liu Gan's expression, and when they saw that Liu Gan didn't show anything, they relieved themselves, and said to Liu Gan that it was enough for them to take these, and he could exchange all their water chestnuts.

"We can't eat that much water chestnut, just take a part of it." Liu Qian used a plastic bag to fill some water chestnuts, which was about the same amount as a bag of biscuits and a bag of instant noodles.

"Uncle, you don't have to be polite to us, our water chestnuts are easy to come by, you can go to the river every day to fish, there are a lot of them growing in the water, and a large number of them will mature every day." Li Dingxin said to Liu Gan again, she snatched Liu Gan's plastic bag and put all the water chestnuts in the big basin into the bag.

"When I go to Fumanchun Supermarket, I can get a lot of food, so I'm not polite to you." Liu Qian stood up and prepared to leave, and after thinking about it, he took out two packs of biscuits and two packets of instant noodles from his backpack and put them on the table, which was equivalent to exchanging with them.

"Uncle, are you going to Fumanchun Supermarket?" Li Dingxin got up and asked Liu Gan.

"Hmm." Liu Qian nodded, being called uncle by her made him a little uncomfortable, no one had called him that before. Although Liu Qian is only twenty-three years old this year, he has not shaved in the past few days, and he is relatively burly, and he looks really weathered after his face is full of beard, so it is not strange to be mistaken for an uncle.

Of course, at his current age, it's normal to be called uncle by a teenage girl.

"If you want to go to the Fumanchun supermarket, we can show you the way, although we just told you how to get there, but the road in this city is very complicated. You may get lost again as you walk. Li Dingxin thought about it and said to Liu Qian.

"Oh?" Liu Qian stopped by the door.

"We are the rats of the city, and the streets and alleys here, even every river and underground waterway, there is no one we are not familiar with, and it is absolutely no problem to help you lead the way." Li Dingxin added a few more words, and then looked at Liu Qian with a blank eye.

Li Dingxin's own survival ability is very strong, and she wants to follow Liu Qian not to rely on Liu Qian to survive, but for her own reasons...... Her younger sister, Li Lilac, suffers from Anai's blood disease, which needs some kind of special medicine to cure. Before the catastrophe, she didn't have the money to treat her sister Li Lilac, but after the catastrophe, the medicine in the pharmacy could be taken casually, so she wanted to get some special medicine for her sister.

Li Dingxin has searched for several pharmacies nearby, but she didn't find that kind of medicine, the neighborhood where Fu Manchun is located is very prosperous, there is a big hospital and several big pharmacies, I think there should be a special medicine to treat her sister's blood disease, but she knows that she can't go there at all.

PS: Ask for recommendation tickets from brothers and sisters, thanks!