I Came from Time Traveling and Just Wanted to Lose. What's Wrong with That?

"I just want to lose, what's wrong with that!" Gu Shi, known as the strongest person in the world of cultivation, shouted frantically. After his rebirth, he gained a system that allowed him to obtain the opponent's full strength as long as he lost a duel, but who would have thought that he would never lose once, and he would be called the Undefeated Cultivator from then on! The leader of the strongest sect in Guanzhong: "The Immortal is joking. I will kill myself and admit defeat right now. Please show your dignity and don't slaughter the whole family!" The best swordsman in the capital: "I'm sorry, it's my fault, I admit defeat!" The most powerful evil immortal in the world of cultivation: "Master, I did not misjudge you, you are indeed the strongest!" No, I really just want to lose! Please, can someone please defeat me? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.