-Fixed a problem where the character level could not reach level 100
-Fixed inability to watch ads
-Increased the reward of unlocking difficulty: after unlocking Hell difficulty, you basically don't need to watch ads any more.
-Normal mode: advertising effect * 2, offline revenue 4 hours, random buff, number of visitors, visitor acceleration, no advertising.
-Difficult mode: advertising effect * 3, offline revenue 6 hours, random buff, number of visitors, visitor acceleration, map exploration, cave exploration, daily supply free advertising.
-Hell mode: advertising effect * 4, 8 hours of offline revenue, random buff, number of visitors, visitor acceleration, map exploration, cave exploration, daily supply, resident acceleration, demolition of debris, and no advertising for resident name change.