Please, Don't Upgrade My Indestructible Power Anymore

On the way to inherit a billion-dollar family fortune, Qiu En traveled to the world of pirates and obtained an indestructible magical power system. How could Qiu En, who was about to become a billionaire, accept this? Then I learned that as long as I die in this world, I can return to the original world. So a difficult journey to death began quietly in this sea area. Hawkeye: No one can stop my full-strength sword, except Qiu En, that ridiculously hard guy! Garp: If I were Iron Fist, then Qiu En, this little brat, would be made of iron! Kaido: I would like to call Qiu En the toughest man in the world! … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.