I Opened up the Fantasy Era

Darkness has fallen for a hundred years! The last city of mankind has fallen! The splendid human civilization collapsed. Human beings, unwilling to accept this fate, reversed time and space. Send a generation of sword gods back to their boyhood. This year! Darkness has not come yet, the world is glorious! This year! The spiritual energy is revived and the whole world is excited! At this moment, Zhang Han made a decision! Carry out reforms and turn things around! "Today I have a way to open up the fantasy era!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.