C427 Salt deficiency

Her eyes flashed, and Lu Baobei suddenly saw Si Nan and Rose.

The distance between them was quite far, so Lu Baobei couldn't hear what Si Nan and Rose was saying, but she saw that Rose seemed to be drawing something on the beach.

Then, Si Nan stuck both his hands in his pockets and watched from behind Rose, occasionally taking out his hands to point at the beach, as if to guide or correct Rose