It is possible to collect items and gain experience even faster! Enter the game often to take advantage of the Lucky Hours event.

Lucky Hours can be activated within 24 hours. You can wait and activate it when you need it. The waiting time is limited - you can see the timer on the Lucky Hours icon. 

Find the Lucky Hours icon on the right side of the screen, open it and tap the Activate button to apply it. For the next 2 hours, all experience gained, and the chance of finding quest items is increased by 30%.