Game Invasion: Am I the World BOSS?

A game called [Arland] suddenly comes to reality. The earth is covered by the continent of Arland. Along with it are elves, dwarves, demi-humans and other races, as well as countless dangerous copies and Warcraft. Humanity is in danger. But along with destruction comes God-given talent. Humanity began to awaken as powerful [Job Changers], and the era of job switching for all people began. By constantly defeating monsters and completing dungeons, you gain wealth and strength and become stronger. But all in all, there is only one purpose for becoming stronger, and that is to defeat the final BOSS and clear the game! When Xiao Ling woke up, he found that he had turned into the world boss dragon Azareth. Xiao Ling: No, where did you do it for me? Is this still my home? He looked at the imprisoned elf princess in front of him and a group of masters who came to attack him. Xiao Ling said with tears in her eyes: Brothers, what should I do if I become a BOSS? Wait online, be anxious!