Sign in the City, the Opening Concert Is Popular All over the Country

Sign-in system: "Congratulations, Beloved! You have bound the sign-in system and signed in to get a hotel worth hundreds of millions!" Jiang Haotian: "WC!" Sign-in system: "Not only that, you will also get a top supercar the next day!" Jiang Haotian: "wcwc!" Sign-in system: "If you sign in for ten days, you will receive a mysterious gift!" Jiang Haotian: "WC!" Jiang Haotian, who was originally a salty fish, was bound to the sign-in system. Not only that, there were also beautiful women posting. He said, "I seem to be the winner in life now!"