Players can upgrade their acquired species by crafting in the camp. And use the raised Sea Elf to expand the construction of your own camp to bring greater game effects. There will be mysterious species of the same type in the game, and combining 3 of the same species will get a more advanced species.
If 5 of the same species are merged, 2 more advanced species can be obtained. Treasure chests can also be merged, and the quality of the treasure chests will also be upgraded to get more rewards.
Sea Elf can also be upgraded through synthesis, and after upgrading, you can get more dragon power. Use it to expand the territory of your own camp. Give your species a place to grow.
Try the synth function a lot, you may get unexpected surprises.