Tensei shitara Dragon no Tamago datta

One day, our hero wakes up in a brand-new world. He has no fighting skills, magical powers, or even arms and legs. He is reincarnated as a helpless egg in a forest filled with deadly and hungry monsters. When eggs hatch, young dragons grow up, and these small beginnings lead to the great creatures. He wants to become the strongest dragon ever that no simple eggshell can stop him from growing.