Wuxia Crossover: I Marry Huang Rong, and Xiao Longnu Panics

[Invincible Protagonist + Martial Arts Multiverse Conquest: The Heaven Sword and Dragon Saber, Demi-Gods and Semi-Devils, The Snowy Path of the Heroic Blade, The Return of the Condor Heroes, and more] Zhao Wuchen transmigrates into a martial arts multiverse, becoming the heir to the Prince of Qin of the Great Song, and binds himself to a God-Tier Sign-In System. Signing in at the marquis's estate earns him an eight-star beginner's reward: the Sword Intent of the Great Void, an Innate Sword Body, and the Divine Skill of Bright Jade. Signing in at the imperial palace earns him a nine-star reward: the Human Emperor Scripture, eight hundred Iron Pagodas, and a Guardian. Signing in at Mount Wudang earns him an eight-star reward: the Nine Suns Divine Skill, the Primordial Taiji Sword, and the Pure Yang Limitless Skill. Years later, Zhao Wuchen stands atop Mount Tai to perform the fengshan sacrifice, looking down on all the heroes of the realm. No one can withstand even one of his moves...