I Asked You to Be a Licking Dog, and I Didn't Let You Defeat the Sect Leader.

Xu Xiao traveled through time and became a thousand-year-old elder. His life was about to end, and when he was about to die, he activated the ten thousand times return system. As long as you give a gift to the Girl of Luck, you can get ten thousand times the critical hit! Bite! Give the sect leader and junior sister a piece of withered grass, trigger a return of ten thousand times, and get the magic pill 'Three Thousand Dao Pills'! ] From then on, on the surface, he was an unscrupulous elder who was on his deathbed and specialized in delivering rags to female disciples, but secretly, he relied on the magic weapon pills returned by the system to quietly become the number one in the world. All the disciples of the sect said: "Elder Xu is so confused that he actually harassed the sect leader!" Until the sect was in disaster, Xu Xiao slapped the demon king to death. Everyone's guard was broken: "You promised to die soon? How can you be more powerful than the Supreme Elder!?"