A miserable young man is reborn into the world of "Covering the Sky" and awakens the strongest sign-in system at the start. Signing in to the top talents: double pupils and supreme bones, he can cover the sky with a flick of his finger!

Sign in at the Great Thunder Temple and receive a five-star reward: the Om Heavenly Sound!

Sign in to the Eternal Starfield and receive a six-star reward: the Saint Mech!

Sign in during the Emperor's Tribulation and receive an eight-star reward: the Great Art of Transformation!

Sign in to the Nine Heavens Immortal Realm and receive a nine-star reward: Blood of the Celestial Being!

Sign in above the heavens and receive a ten-star reward: the Immortal Reincarnation Seal!

......

Reborn to cover the heavens, playing in the mortal world, reaching the peak, overlooking the birth and death of eras!

The legend of invincibility begins with becoming Ye Tiandi's elder brother!

(This book is also known as: "Covering the Sky: Did I Steal the limelight from Emperor Ye?", "Covering the Sky: Did I Seize Emperor Ye's Dao Fruit?", "Covering the Sky: I Became Brothers with Emperor Ye", "I Became the Eldest Brother in Covering the Sky?", "No, no, Emperor Ye... then I'll gladly accept it.")

(Covering the Sky Fanfiction, Sign-in Story) -- Waking up, I find myself in the world of Covering the Sky! I've actually become Emperor Ye's classmate! And I've even obtained a sign-in system!!! Signing in at Mount Tai, I obtain the *Daoist Scripture*; signing in at the Immortal Ascension Land, I obtain the White Tiger Divine Medicine; signing in inside the bronze coffin, I obtain the *Mending the Heavens Scripture*… The world of Covering the Sky is a place of mystery and danger, yet also brimming with countless opportunities. With the system and his precognitive abilities, Chen Yuan is determined to stir up a storm in Covering the Sky, ascend to the Emperor's path, sing his way through the ages, and with a flick of his finger, cover the heavens, making his name resound throughout the world and be remembered for eternity!!

He Lang accidentally obtained the Adventure System of the Universe, and from then on gained the ability to travel through the universe.

From The Great Ruler, Tomb of the Gods, The Legend of the Great Desolate World, Primordial Desolation, Ever Night, and The Swordsman in the Snow, he journeyed through world after world, pursuing the true meaning of the Dao. (This is just a rough outline.)