消灭了BUG，增加了难度，45天内干死巨人之王才能胜利，否则失败

修复部分轻微BUG，修复护法名字显示，BOSS安排了栅栏，避免它自行乱跑被玩家偷鸡

(1) there are no traps and no triggering rewards in this figure


(2) defeat the king of giants and victory will be won.


(3) urban resources are limited, please make reasonable use of them.


(4) kill the king of giants within 70 days to win, otherwise the game fails.


(5) you can launch an attack on the king of giants without killing the other giants. Once you start to kill the king of giants, the remaining zombies in the whole map will launch an attack on your base immediately. However, if you are fast enough, you can win the war by killing the king of giants before your base explodes!