How to add genes to the survival of hackers in my world

Create a world. After the player enters the game, click the position indicated by the arrow, and then the player needs to create a world. Click the location shown in the figure below, and a prompt will appear in the interface shown in the figure below. My world hacker survival adds genes to create the world's first. My World is a sandbox game developed by Mojang Studios and represented by China Netease. The game was exclusively operated in Chinese mainland on August 8, 20 17.