Global Demon King: Choose Abyss Dragon at the Start

Humans around the world have participated in a "game of the devil and the warrior".
Billions of people will be descended into another world to play the role of "devil" and "warrior". Everyone must choose their initial race at the beginning.
After Zhang Mu was matched to the demon king's camp.
He found that he could see hidden information that no one else could see.
[Slime Demon King], the blood of the lower Demon King...not recommended!
[*Head Demon King], the bloodline of the lower Demon King...not recommended!
[Dark Elf Demon King], medium demon king blood...you can choose!
[Bloody Giant Demon King], the blood of the high demon king... it is recommended to choose!
[Abyss Dragon Demon King], the strongest initial bloodline... It is strongly recommended to choose!