A Humble Miner in the Fairy World, Invincible in the Lower World

[Invincible in the lower realm, dimensionality reduction attack by immortals descending to earth; upgrade in the immortal world, from mining ants to supreme immortal emperor] Lu Yu, a miner in the fairy world, accidentally got a [Red Dust Mirror] that can travel through the lower world; His ant-like cultivation reached the lower realm, but he became an immortal and was invincible in the world! Even a piece of tattered equipment has become a treasure in the eyes of the creatures in the lower world: An iron pickaxe for mining can penetrate a powerful person in the combined stage; a broken miner's uniform can be broken through with just a sniff; a fairy crystal thrown casually can buy a sect... Even the little beggar he picked up became a powerful empress in the future! Seeing the most powerful men in the lower realm prostrate themselves in front of him, Lu Yu sighed slightly: So what about the ants in the fairy world, I am invincible in the lower realm! A story about traveling and upgrading to see yourself, the world, and all sentient beings unfolds...