Park In the year 20xx, the earth faced a water crisis, and various countries fought for resources. Overnight, the bustling city turned into a war-torn battlefield... When the sky turned from blue to gray, when the green grass was bombed into pitch-black mud... Zhou Nan and Li Feng took their friends to start their escape journey on the scorched earth. Will dawn come? Where should the future of civilians go? When the horn of war sounds, what should you do? Should you take up arms and become a warrior on the battlefield or rise up in troubled times and start a heroic journey of your own?