GuanYu Idle contains in-app purchases. Please check the pricing plan as below: Premium Pass-$14.99 Combo Package-$14.99 Auto Rage Package-$8.99 Emperor Pass-$22.99 2x Contribution Package-$22.99 Tower Package (30 days)-$14.99 2x Contribution Package-$22.99 Emperor Package 3-$79.99 Rookie Package-$3.99 Advancement Package-$14.99