After signing in for a hundred years, hundreds of millions of people begged me to go out and destroy

Qin Xuan traveled to a parallel world, and was thrown into death row at the beginning. He thought it was a game of death, but he awakened the sign-in system.It's just that this system is somewhat considerate.[Scan the world where the host is located and detect it as an ordinary urban world. 】[The city sign-in system is starting...][Buzzing... Extreme danger warning!recheck! 】[It is detected that the urban world where the host is located is in the process of recovering spiritual energy! 】[The urban sign-in system cannot guarantee the safety of the host, the system is being upgraded...][The upgrade is complete! 】[This system was renamed Xiuxian Sign-in System! 】[Sign in to the Chaos Eucharist! 】【Sign in Nine Heavens God Thunder! 】[Sign in to the Millennium Dragon Blood Tree Heart! 】【Sign in...】Unknowingly, a hundred years passed, the world opened up, and demons descended.The human race all over the world cried out, beckoning Qin Xuan to go out and kill the demons.With Qin Xuan's sword strike, hundreds of millions of demons and demons were wiped out!Only then did he realize that he was already invincible in the world.Main characters: Qin Xuan, Xiao Yu, Novel keywords: Sign in for a hundred years, hundreds of millions of people beg me to leave the customs and destroy the demonsNo pop-up window, Sign in for a hundred years, hundreds of millions of people beg me to leave the customs and destroy the demons read