I Am an Unknown Creature, a Big Boss in the Magic World

[Another world + Western fantasy + cute baby growth + adventure upgrade + no cp] Traveling through a different world, the beginning is actually an egg! It finally hatched, but the parents are unknown and the species is unknown. What can I do? I can only try to survive with my short legs, but who knows that I will turn into a big boss. Then whoever calls me a loser, little Douding, will line up to slap me in the face!