My Cultivation of Immortality Seems to Be Different from Yours

[Invincible, relaxed, funny, the villain does not lose his wits] Lin Yuan lives in troubled times. He accidentally fell into a cave, and the long sword stuck in the cave shone strangely. "Young man~take me away~" ------ "Great Elder! Lin Yuan is here!" Elder: "Hmph! We have a mountain-protecting formation. Why should we be afraid?" "Great Elder! The mountain-protecting formation has been broken! Huh? Elder? Where are you?"