System: Am I Bad? Then Let Me Go

Cultivate diligently to the point of becoming the Immortal Emperor, I heard that there is a magical system in another world that can make me stronger. I decided to cultivate a system, As a result, It's meow, Here comes a cheating system. Just turned it on, All the cultivation I have gained over the past thousands of years is gone. It's all gone "Absorb 10 trillion experiences of the host's cultivation level, and reward immortality" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.