Cultivation of Immortality in the Deep Sea, Starting from an Ordinary Fish, Riding a Dragon and Riding a Kun

Zhang Ye traveled to a sea fish in the world of immortality, and even an earthworm dared to bite him. Fortunately, the system came close to him, but the system misjudged him as a human being. He made mistakes, and since then he has started a unique way of opening the system. "Holding your breath for one day is far beyond the limit of human beings! The bonus feature [Shen Breath]!" "Having held my breath for a hundred years, I have reached the threshold of great power! I will be rewarded with the magical power [Ten Thousand Currents of Breath Sealing]!" "Staring for a day will make you suspicious of ordinary people! Bonus feature [Farsightedness]!" "Stare for a hundred years and approach the Demon Ancestor! Reward with the magical power [Dongyou Powu]!" "You can swim submerged for a day, and your endurance is great! The bonus feature is [Speed Swimming]!" "Wandering for hundreds of years, illness chases the evil ancestor! Reward with the magical power [Heart Turn to Come]!" ------------------ In the nine realms of the mortal world, the human race fills the sea to refine demons, and the demon ancestors swallow the sky and fight for saints. No one noticed that little fish that often hides in the rock crevices and survives. He has quietly swallowed the dragon's blood, refined the Kun pattern, and knocked on the door of the ancestors and immortals in the deep sea. That day, the Immortal Lord knocked on the door and the Great Sage invited him. "Strong demons from outside are invading, I beg you to come out." "It's not that I won't go..." "They are not worthy of letting me move at all."