Detective Sapling - Four Directions Guardian Stone

——Little saplings, big and big detectives—— The smart and kind-hearted detective Sapling has won the favor of the guardian stone elf. The elf asked him to help find the lost quartet guardian stone and recover enough energy to continue to protect the entire continent. So, the little sapling began his fantasy adventure, encountering a series of bizarre cases such as the theft of oil paintings and mysterious shadows in amusement parks... Intention: to peel off the cocoon and get closer to the truth step by step; to be persistent and brave, to restore the truth bit by bit.