Swallowed Star: Starting with the Birth of My Offspring, I Become Supreme

After accidentally transmigrating to the Swallowed Star World, Lu Chen's talent erupted, revealing the potential of a once-in-ten-thousand-eras genius. He fought his way to become a World Lord in the Primal Secret Region. Just as he was ready to make his mark and roam the universe, he discovered that after eighty thousand years of cultivation, he still couldn't advance any further in his understanding of the laws. Just as he was about to accept reality and have children before breaking through to immortality, he suddenly discovered that his children had become his golden finger. In other words, as long as his children grew stronger, he would grow stronger too. So he began doing everything he could to pave the way for them. He bet his entire fortune on a Supreme Treasure and gave it to his eldest son, only for it to be returned to him as a powerful treasure. He gave his children Peak Supreme Treasures, and they were returned as supreme treasures of the highest grade. When his eldest son nurtured a Huisuo Giant Beast clone, Lu Chen gained a Thunder Beast God clone. When his second son nurtured a Golden Horned Beast clone, Lu Chen also gained a Gold Beast God clone. When his third son nurtured the Endless Nether Sea, Lu Chen gained a miniature Universe Ocean clone. From then on, the Primal Universe had a most powerful doting dad, while the Universe Ocean gained an invincible powerhouse. Don't ask why every one of my sons turns out so talented. And don't ask why, after having children, I became so valiant and made such rapid progress, breaking through realms as easily as drinking water and getting Supreme Treasures without limit. If you're willing to go all in, you can do it too. [The story doesn't begin on Earth, and the protagonist's opportunities aren't stolen. The timeline is set before Luo Feng appears.]