chapter 56 Improve the strength of the sisters! ===

"Both of you are too weak. A little trouble may lead to a big accident. I'll help you improve your strength first, and then go out of the city. The city is really unsafe. After a few days, even if it's During the day, there will be just as many zombies on the street as at night!"Altair Leonard said to Yang Shi and Yang Xuet after returning to the villa.

Yang Shi was surprised: "Improve your strength? Can your strength be improved all at once? Doesn't it take a long time to train?"Altair...