Traveled Through Time and Became a Zerg

The protagonist suddenly crossed over to become a Zerg and accidentally crossed over to a magical continent. Then because I am a foreigner, I can only develop secretly while hiding from others. He was afraid that he would be defeated by the human race in Dragon Quest. What kind of interesting adventure story will this unfold? What kind of dangers and opportunities will the protagonist encounter? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.