Be the Hardest Working Demon Cultivator! - Chapter 4 - . Only one realm?

David Drinkwater lived his entire career as football's biggest joke.Thirty seven years old, rejected by every major club, and called a “club whore” by fans across Europe, but at Wembley Stadium, in the rain, he finally proved them wrong.Championship playoff final between Millwall and Norwich, and in the 90th minute, he scored the winning goal, then he died.**[Ding. Ding.]****「Host found: David Drinkwater.」****「Synchronisation complete.」**He opens his eyes in an eighteen year old body.Demien Walter, a failed Fiorentina academy prospect and suicide attempt survivor with an overall rating of 48, no team, and no future, but David brought something impossible with him.**[Ding.]****「Ultimate Gacha System activated.」****「Mission: Rise from nothing. Become the greatest footballer in history.」**Training earns points while matches earn rewards, and achievements unlock legendary packs.Every pack opening could change everything, whether through common stat boosts, rare techniques, or epic abilities, yet there's always the ultimate prize.**[Ding.]****「Diamond Pack opened.」****「Congratulations. Andrea Pirlo — Regista Vision obtained. Passing +15. Vision +10. Legendary Trait unlocked: Deep-Lying Playmaker.」**From trialist to conquering the football world, every pack, every point, and every impossible moment building toward football immortality.They called him a failure once, and they called him wasted potential, but now, with forty years of wisdom in an eighteen year old body and a system that rewards every drop of sweat with power, David will rewrite football history.One pack at a time.**Some dreams get a second chance, and some legends get a second life, so this is his.**

This is the story of a young man who was reincarnated as a dragon with a near-insatiable curiosity. Initially sparked by questioning his own reincarnation, he quickly gets lost in the endless world of magic, using his deep understanding of advanced sciences to learn the laws and properties of a new type of energy known as mana.However, soon enough, the table would flip, and he would begin using that very same energy to expand his knowledge of science, to the point that he would begin questioning his own understanding of the world.Although not his original intention, with the combination of his intelligence, expanding curiosity, and the 'miracles' that occurred to allow for his existence, he quickly found himself climbing the mountain of strength as if it were a small hill before eventually climbing to a point where it seemed as if he himself was the peak itself.Even if.. that was never the case...There is mild gore, and profanity is 'censored' toward the beginning, but not later in the story.

In the twenty-seventh year of Hong Guang, the allied forces of seven nations invaded the Great Blue Dynasty.Rifled muskets, mortars, and armored vehicles combined into a steel tide, were ultimately shattered by the Great Blue's armored cavalry.Muscle, magic, firearms, cannons... the new and the old powers continuously collided.In an era of great strife, Li Fei, with the help of a Ten Thousand Blood Bead, gradually became an existence akin to a BOSS:'Is this the extent of your damage? You haven't even taken off one-thousandth of my health.''You don't think this is enough to kill me, do you?''Don't rush, the second phase is up next!'......