2. When you get close, you will see a hole with many jellyfish floating inside. Go in.

3. The ancestors triggered here.

4. Before the light of the ghost goes out, collect all the ghost memories, that is, all the phantoms are touched.

5. After all the touches are finished, you can light up this jellyfish ancestor. In a word, the jellyfish called ancestors is actually located on the back of the main island of the holy island, not on the front. When you come to the bottom of the waterfall island, you can easily see the hole. The most obvious feature inside is that there are a bunch of glowing jellyfish floating. It is worth mentioning that the jellyfish head exchanged here can also shine.