Cultivation of Immortality Starts with Feeding Complementary Foods

Lin Mu traveled through time and became the Lin family's son-in-law. Because he had no spiritual roots, he was "assigned" to guard the nursery. However, when he fed his stepdaughter the first bite of spiritual rice porridge, he accidentally activated the [God-level Nanny Return System] - he could return the spiritual energy absorbed by the child a hundred times! From then on, he was just a humble dad on the surface, but secretly became crazy and strong by "picking up wool". The children he raised are all extremely talented: at the age of three, he can draw Qi into his body, at the age of five, he can beat up geniuses, and at the age of ten, they can join forces to kill the golden elixir! When the enemy thought that the Lin family was just lucky, they didn't know that the man behind the scenes was the "uncultivated" son-in-law... The legend of the "Father of the Holy Infant" has resounded throughout the world of immortality since then!