American Comics: Sign in an Oriental Artifact Every Day

Travel through the world of American comics, get a sign-in system, and sign in an oriental artifact every day! Sign in: Obtain the ancient artifact Xuanyuan Sword! Sign in: Obtain the Nine Dragon Divine Fire Shield, the magic weapon of the Immortal Family! Sign in: Obtain the innate treasure Zhuxian Sword Formation! ..... Stark: "This guy detonated a nuclear bomb with one sword strike?" Superman: "Li Lin and I were competing in running. I carried a building and he carried an aircraft carrier?" Thanos: "No more talking, why are you attacking the earth? Let's destroy it. Hurry up, I'm tired." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.