The Righteous Path Rejects Me: Don't Regret It When I Fall to the Demonic Path!

[Satisfying power fantasy + decisive ruthlessness + steamrolling all opposition + demonic path + factional struggles in the martial world + wars and sieges + vast worldbuilding] Xiao Ming transmigrates to the Li Kingdom in the Nine Provinces. After five years of diligent service, he is betrayed by the Li Emperor and his fiancée, then awakens the Strongest Martial Dao System. Fine. Just fine. “If the righteous path has no place for me, I’ll join the demonic path!” With one man and one horse, he carves his way through the Li Kingdom. You hold the lofty post of chancellor and wield unrivaled power? Then I’ll show you what true power looks like! This is a world inhabited by four races: humans, demons, monsters, and fiends. Humans control the Nine Provinces, demons have retreated to Xiye, fiends have gathered in the North Sea, and monsters hold fast to Nansang. Hundred Fiend Techniques: Netherworld Spirit Cat, Boneless Ice Wolf, Bloodmist Tiger, Qiongqi, Hundun, Taotie… Hundred Sage Techniques: Red-Necked Cloud Crane, Sacred Giant Elephant, Emerald-Feathered Heart Lotus, Qilin, Baize, Phoenix… Mo Yi: “What? Xiao Ming not only killed his master, he’s also trying to unite Xiye as a human?” The Li Emperor: “How dare he betray humanity and strike out on his own, and how can he be so powerful?” The Grand Princess: “Xiao Ming, you can’t leave me. I was wrong. Just come back…” The martial world: “The Li Emperor is incompetent! Look at the harm he’s done to humanity!” Xiao Ming gazes at the heavily armored demon army and one hundred thousand demon riders before him, then bursts into laughter. “Warriors of the demon race, humanity regrets what it did. What should we do?” “Make them regret it even more!” “Ke ke ke!”