Metropolis: I'm Just in My Twilight Years

One day, the world's spiritual power revives, and the secret realm opens Different power systems appear around the world, and related to His inheritance Eastern fantasy system The magic of europa The glory of the northern gods... Ahem, Norse mythology system Greek mythology system, etc. People around the world… Sigh... That's it, I really can't make it up anymore, it's so special. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.