Starting with the Cultivation Level of a Loose Immortal, Summoning a Mahayana-stage Guardian

[Invincible + Summoning + Apprentice Recruitment + Top-Tier Ensemble Cast + Intense Combat + Decisive and Ruthless Action] After transmigrating, Chu Feng, with his mediocre talent, was rejected by the Jade Maiden Sect. Unexpectedly, he accidentally activated the strongest system in the heavens, which directly rewarded him with the cultivation of a Loose Immortal at the start and allowed him to take on disciples and develop his sect. Thus, Chu Feng summoned two Mahayana stage guards at the start and embarked on an invincible journey to the peak. Eldest disciple Long Yu: Crown Prince of a destroyed kingdom, possessing the Heavenly Overlord Body, invincible through unparalleled physical training! Second disciple Murong Xue: Pure Empress, Frosty Holy Body, Freezing Ten Thousand Miles! Xu Changqing, the third disciple: A former disciple of Mount Shu, with the Chaos Sword Body, who can open the Heavenly Gate with a single sword! ……… Soon after, everyone discovered that this sect was invincible. The patriarch of the Purple Cloud Sect said, "Sect Master Chu, I am willing to offer one hundred million spirit stones to let me join the Misty Immortal Sect as a gatekeeper!" Empress of a certain country: "Sect Leader Chu, um... do you still need a bed warmer?" Years later, the Misty Immortal Sect dominated the continent, alarming a million immortals who descended to destroy it. The disciples pointed their swords at the heavens and shouted, "Hehehe, may I ask the celestial immortals, who dares to come to the mortal realm?" (Human Realm - Immortal Realm - God Realm) [A viral ensemble piece online; the introduction is powerful, but the main text is even more so]