Fantasy: After Ten Years of Signing, My Groom Is a Sword Master

[Sign-in system + multiple heroines + flat upgrade] [Pure and no cruelty, high energy throughout the process, you can break through while sleeping, and you will definitely get a critical hit when you sign in! Li Ping'an, the most useless ninth prince of the Daqian Dynasty, was demoted to the deserted frontier, with only an old eunuch and three bodyguards around him. Everyone thought he was finished, but no one knew. He awakened the eternal sign-in system! Sign in at the ruined temple and be rewarded with the "Ancient Sword Sutra". The old eunuch shared his talent for breakthrough and killed the invading master with one sword! Sign in at the stable and be rewarded with the Heaven-Severing Sword Intent. The stableman splits a hundred-meter cliff with an axe, and is revered as the "Woodcutter Sword Master"! Sign in in the toilet and be rewarded with chaos body fragments. The gatekeeper Dahuang awakens the blood of the three-headed dog of hell and swallows the enemy's national teacher in one bite! The Saint of Yaochi is reduced to a maid, the Empress of the Demon Sect is content to be a bed-warming maid, and the Sword Goddess only asks for guidance with a sword. Li Ping'an lay on the cold jade bed and turned over: "I just want to sleep, but you have to force me to be invincible?" From then on, the most outrageous divine dynasty in history was born. The Generalissimo of the Army is a groom, the head of the imperial hospital is a cook, the governor of the East Factory is a sweeper, and their master is a salty fish who just wants to take a nap every day! When the fairy world comes and hundreds of thousands of heavenly soldiers and generals clamor to destroy the world, Li Ping'an yawned and stretched out a finger: "Rhubarb, don't eat it, leave a message." The next second, the world was silent.