An update is coming your way and these are the new features and changes that you should expect:
New Contents and Features:
Added “Guardian Spirit” system.
Added Bulk Discount Special Offer Pack in the Privileges
Added 2nd Mechanic Doll - [Zwei] into Land of Mu
Added background changing function for the Palace
Added hero ability preview function in Lucky Wheel and Monthly Festival
Legend hero [Elizabeth] will be included in the summon pools.
Added Croquis Handscroll as the achievement rewards of clearing chapter 10 in the Main Story
Added 4th team for the Guild Boss
Adjustments and Optimizations:
General functions and UI optimization.