Apr 30, 2019

1. Optimized game performance for low-configuration devices
2. Optimized the low and medium graphics display
3. Optimized the newbie guidance.
4. Optimized in-game activities.
5. Added 3 SSR titans.
6. Added new squadron dungeon and event dungeons.
7. Adjusted the difficulty of normal and elite stages.
8. Adjusted the gameplay of survival trial.
9. Fixed some bugs and display errors.