An old man who traveled through time inexplicably became friends with cows, chickens, and pigs who traveled from another world.
Because of the huge debt in his body, he had to start the path of cultivating immortality.
With a modifier that required a lot of money to activate, he had to start a difficult and weird journey of cultivating immortality...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
Brother, your cover is too casual.