How did a bastard like him become an immortal?

[No System + Decisive and Ruthless + Passionate Revenge + Collection of the Twenty-Four Divine Swords of Heavenly Creation] A bastard from a noble family, he suddenly becomes an immortal, shocking everyone. How could a bastard become an immortal? From then on, Li Muyun, with the Three Thousand Great Daos in his heart, reaches the Heavenly Hall, wielding the Divine Sword of Creation, sweeping across the Five Elements! So what if he's a bastard? Those who insult others will be insulted in return; those who kill will be killed in return! I, Li Muyun, will vindicate my mother! I will suppress the mortal court! I will bring peace to all races in the heavens! [Martial Realms: Martial Body Realm (Martial Apprentice), Earthly Origin Realm (Martial Master), Heavenly Origin Realm (Grand Martial Master), Martial Core Realm (Grandmaster), Three Realms of Creation (Grandmaster), Nirvana Realm (Martial King), Life Profound Realm (...