The reward feature of this game is very simple. All you have to do is place 3 Buddha images on reels 1, 3 and 5 to get 10 free spins. By dropping 3 more scatter points on reels 1, 3 and 5, you can also re-trigger free spin and you will get an additional 10 free spins. Free rotation does not have any extra functionality, except that the scatter symbol also acts as an additional wild symbol.
This way, you have more chances to hit a combination of 5 types due to the two wild symbols on the reels. To activate the Princess Trinity feature, you need at least 5 princess symbols in any winning combination. When the Trinity feature is triggered, each princess takes turns and activates her function on the reels. This feature cannot be retriggered and the purpose of this feature is to activate the free spin bonus.