After thinking about Zhou Yi's idea, He Shen expressed that they could give it a try.
As they were from different eras, some of Zhou Yi's words were also very novel to He Shen. Fortunately, He Shen's ability to accept things was also very strong. Coupled with his mental arithmetic skill,
Some of Zhou Yi's words were quickly absorbed by He Shen for his own use.
Then, Zhou Yi and He Shen picked up the paper and began to write and draw together.
Although there were not many humans on Su Yu's island, all these things had to be prepared in advance.
Otherwise, when the number of people increased later, it would definitely be a mess.
Putting everything else aside, just the problems of eating, drinking, sh*tting, and sleeping every day would easily cause trouble when there were too many people. Moreover, they were still in the middle of a catastrophe.