I Became the Guinea Pig in the Boss's Works

If you could travel freely through time and space, what would you choose? Wealth, power, longevity... You can get anything in the endless planes, it just depends on how you choose. "What an inhumane boss! He sent so many black balls out just to write a novel." This is what Wang Ming thought when he got this ability. "The ball will be sent to you instantly at the beginning, and I will be able to travel through all the worlds." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.