The End of the World: God-Level Sign-In System

After the curse traveled through time, he found that he had actually traveled through time into the body of a beautiful woman who was alluring... But it doesn't matter. With the god-level sign-in system, she can become him and collect all the beauties in the world... The magic spell means: Since the system was established, my waist is no longer sore and I have become invincible. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.