God's Tower Beggar Immortal

He traveled through time and became a beggar, and met the beautiful, ruthless and bloodthirsty princess in the demon world and the kind-hearted and beautiful princess in the human world, the rainbow bead that absorbs the power of immortals and demons; the cloud-piercing shoes that can fly beyond the three realms of immortals and demons; the Purple Gold Pagoda that suppresses demons and defeats Buddhas and gives people wisdom; and the seven-level secret book of cultivating immortals.