Ascendance Online: Races Battlegrounds

Charizard suddenly found himself on a marching crowd, then he found out that humanity is fleeing from something. Having no choice since the pursuing party is still chasing them, Charizard went along with the crowd then they arrived at a large island. His System gave him a suicidal quest to leave the thousands of people and start his own base at the island..... but how can Charizard survive at the dangerous island if he is just a normal human?