Hunter Lord of the Heavens: I Hunt the Time-Travelers

This world looks like an ordinary world of cultivating immortals/high martial arts, with billions of profound foundations, numerous geniuses, and a magnificent history. But the ultimate truth no one knows: This world is not a natural evolution at all. It is a [novice mission copy] shared by all the worlds. Countless time travellers, rebirthers, reincarnations, and destiny protagonists from all over the world have arrived here with various invincible systems: •Check-in system •Counter attack system •Invincible face slap system •God-level selection system •National transportation system •Stocking system •Wanjie Lottery System •Rebirth revenge system They come, cheat, plunder resources, tamper with destiny, and harvest luck. Local creatures, local talent, and local history are all just upgraded NPCs for the system protagonist. The rise and fall of the world, the life and death of geniuses, the opening of secret realms, and the birth of opportunities all serve the mission of the alien protagonist. Local sentient beings have been married off for generations.