Fantasy: The more children I have, the stronger I am

Story of: Fantasy: The more children I have, the stronger I amLi Tianyi traveled through time and came to the world of cultivating immortals. He has the five elements of useless spiritual roots and cannot enter the sect to practice.I thought I would be a busy mortal for the rest of my life, but on my wedding night I accidentally awakened the descendant talent system!Spend ten years of your life to strengthen the middle-grade spiritual roots of your offspring!Spend a hundred years of life and strengthen the spiritual roots of your descendants!Strengthen the lifespan of a thousand years and strengthen the high-grade spiritual roots of your descendants!………………At the same time, Li Tianyi also discovered that with the upgrade of the system, his children's cultivation can be fed back to him.The more heirs you have, the more cultivation you will return.Not only that, all the luck, adventures, and secret treasures obtained by the heirs can be returned in an increased amount!When countless fairies learned that Li Tianyi's children were all children with extraordinary talents, they flocked to him, vying to become Li Tianyi's Taoist companion and give birth to children.A few years later, Li Tianyi's descendants were all over the immortal world, all of them were powerful, and he was revered as the Immortal Ancestor.