My Jungle Knife Can Be Infinitely Upgraded

Traveling to the Zhenwu Continent of Demon Feilu, Qin Yun got a jungle knife. This jungle knife can absorb the abilities of various demons, infinitely upgrade and strengthen Qin Yun. "Congratulations to the host for killing the wolf monster. The movement speed is increased by 1%! 10 Spirit accumulation, wind spirit body, wind spirit step!" "Congratulations to the host for killing the dog demon. The strength of the meridians is permanently increased by 1%! 20 Spiritual accumulation, red fire slash!" "Congratulations to the host for killing the bear demon. The strength of the physical body is permanently increased by 1%! 40 Spiritual accumulation, Vajra Bear Body Technique!" "..." Qin Yun: No matter you are an ancient demon or a hell-level demon, you are all prey in front of me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.