Cultivation of Immortality: Start with a Bamboo Slip

[Immortality + invincibility + traveling in the mortal world + online IQ + no harem] Travel to an extraordinary foreign land on the verge of death. There are immortal masters in this world who capture dragons and bind dragons to quell floods. There is a celestial fairyland that shepherds and protects all the people. An ancient ferocious beast has reappeared in the world. There is... He learned from nature and followed the path of all things. Leaning on the green front three feet away, I want to watch the rolling rivers and see the colors of the sky and the earth. Young man, how crazy is he? Elders advise: The road to becoming an immortal is full of twists and turns, with dangerous mountains and long rivers and windy waves. He replied with a smile: With the wisdom in my heart and the long sword in my hand, the mountains cannot block the way in, the water cannot block the way back, and the heaven and earth will make concessions for me in person! When the sword comes out, the demons will be given their heads and all evil will be warded off. I would like to ask who in the world dares to take my sword!