Age of Fighting Souls: Devouring Evolution

Lorraine traveled to a world that relied on fighting souls to practice, and accidentally activated the Devouring Evolution System, which allowed him to swallow other people's fighting souls to upgrade and evolve his own fighting souls. So... "Ding dong! Congratulations on killing the king-level beast Desert Death and successfully devouring it. Your fighting spirit has evolved into the Death!" "Ding dong! Congratulations on killing the god-level ferocious beast Killing Angel. Your fighting spirit has evolved into the King of Slaughter!" "Ding dong! Congratulations on your kill..." Lorraine smiled evilly, "Don't run away, come here and let me kiss you, hehehe~" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.