Chen Yang knows that ling'er is comforting himself. When the sun is good, Chen Yang begins to collect sea water.

he found a magic weapon from the jiexumi. It's called red gourd!

So Red gourd is used to load infinite sea water, catch countless creatures in the sea, as well as the soil at the bottom of the sea, and so on.

then, Chen Yang senses the climate at the seaside, collects particles in the air and so on!

after all this, Chen Yang and ling'er went back to the imperial city of Dakang and even the boat of one yuan.

Chen Yang wants to build a sea for ling'er....