I Have a Shield and I Am Tanking, Is It Unreasonable to Resist the Forbidden Curse?

Wang Xuan accidentally traveled to a world of high martial arts where different worlds merged with reality. Here ferocious beasts and monsters are rampant, there are many secret realm copies, and humans can change jobs and awaken talents. Someone changed his profession to the Sword Immortal, and his sword brought light to nineteen states, and he killed countless monsters with one sword! Someone changed their job as a nanny, turned into an angel and came to the world, raising his hand to live in death and bones! And Wang Xuan activated the god-level selection system and chose to become the strongest shield tank profession at the beginning! "Duntan? Isn't that just a punching bag?" "If you don't have any output skills, how can you ensure your own safety?" "It's a pity that he has such a handsome face but has a profession that requires him to be beaten." Just when everyone was looking down on Wang Xuan and felt that Duntan would easily die suddenly, Wang Xuan stood calmly among the monsters with fried chicken in his left hand and Coke in his right hand. Until the demon god came to the world and saw that the terrifying forbidden spell attacks were ineffective against Wang Xuan, everyone and the demon god were confused. Wang Xuan: "I have a shield but I can carry a forbidden curse. Isn't it unreasonable?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.