New Immortal Brawl Event and optimization

• New Immortal Brawl event: Chaos Fool will start on Apr. 1st (Not an April Fool's joke!!), for a limited time of 2 days.
You can get 500 Spirit Stones and emoji: ?! when you get top 4 for the first time.
• Optimize some special effects.
• Optimize the network connection mechanism (still in adjustment, if there are network problems welcome feedback to us)

BUG FIX

• Fix the bug that ranking and Rank Score may not be seen when the last battle is played for too long.
• Fix the bug that someone will revert to 1 Destiny after triggering Avatar Destiny(Avatar Of Five Elements, Avatar of Bird Shade, Shade Of Cloud) by abandon the game.