Shells are one of the most important materials for our rookie, and collecting shells is also one of our primary goals and our top priority. So where can we collect some shells?

The 1 area to be introduced is the initial area, which can receive empty shells, mussels and scallops of medium size.

The second area is the ice area, where large scallops and oysters can be collected.

The third area is the rock area, where clams and hard-shelled clams can be collected.

The fourth area is the fog area, where sea urchins can be collected.