"Ding, you took a Blood Return Pill and gained 100*100 experience."
"Ding, you can gain 10*100 experience in one step."
"Ding, you punched and gained 10*100 experience"
Jiang Feng traveled to a fantasy world and learned that the longer he lived, the more powerful the system would be, so he forcibly lived to be a hundred years old. When he was dying, he was forced to activate the system.
From then on, a centenarian's road to invincibility begins...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.