If you want to gain strong combat effectiveness in Ruins 2, you can only obtain some powerful equipment and other methods through your own operations. If you want to know how to get the special egg drink of Lost Kingdom Mixture in Remnant 2, and use Remnant 2 to improve your combat effectiveness and make yourself stronger, then follow the editor of Sourcecode.com and take a look at this guide. I believe I can give you the answer.
1. First we can find the location from this picture, and then we can go and get it.
2. When we arrive at the target location, we can find the egg.
3. We can pick up eggs nearby.
4. Follow the instructions, go to the NPC, and then start using eggs to make a special egg drink.