Multiplayer Mode V1.005 Update Content

1. The 1-star difficulty server of "13 heroes" can only be accessed by players whose level does not exceed 20.

2. The highest level that players can upgrade to is tentatively set at level 60.

3. Some rare equipment can not be traded or discarded.

4. fix bug: When changing equipment with jade, if you choose bow and crossbow, you may get nothing.

5. Improvement and optimization of some scenarios.

6. Fixed some bugs.