1. First enter the main interface of the game and click the home icon in the lower right corner.

2. Then enter the homepage interface and click the kitchen on the right.

3. Then, after entering the kitchen, click the cooking icon.

4. Then in the cooking interface, select the ingredients to be synthesized.

5. Then, after selecting the ingredients, click the Start Cooking button.

6. Finally, after cooking, click the Finish button to get the synthetic recipe.