Star Abyss: Transmigrated as the Starfaller

Master player "Starfaller" Li Z wakes up inside the very game he conquered—Star Abyss—but centuries before launch, during closed beta. Armed with his endgame system template in a world where cosmic powers and mega-corporations have locked down the universe, he must navigate a rigged game where the rules haven't been written yet. The gates are sealed. The powers that be won't let anyone rise. But they've never faced a player who's already beaten the final boss.