Story of the Prince's Friend

Story of the Prince's Friend is a fairy tale included in Tibetan folk tales. AWAY, away up in the mountains was a village. In this village lived a very wise king, who had one son. Near village  flowed a river, up above was a big pond from which came the water that irrigated their fields. In a crevice from which flowed the water lived two big frogs. To these frogs, every year, some person had to be sacrificed or the supply of water would be cut off by them as they sat in the crevice, through which the supply came. The king decided to sacrifice himself, because he was old, and he told this to his son, but young prince rejected his idea. What happened next? Read this amazing story until the end !