I Cultivated Immortality with Bailong

[Double heroines + no cp] In his previous life, he was besieged by demon cultivators and died. He was reincarnated and became a disciple of his beloved junior brother. In the secret realm, he accidentally awakened the white dragon that had been sleeping for thousands of years. One person and one dragon joined hands to travel through the world, stir up dynasty changes, experience great catastrophes, and ask for immortality... The mythical beast True Dragon, which has been extinct for thousands of years, appears in the world, the Demon Sect has found an unparalleled genius, the future of chaos is unclear, and the theory of the rise of the devil is rampant. Is all this a sign of disaster or the coming of salvation...