Build the Immortal Clan from Simulation

Description

Lin Zichen traveled to Tianwu Continent and became the son of the patriarch of a small family.
Practicing day and night for several years is just a small acquired state, and one can see the future at a glance.
Fortunately, by chance, he activated the innate treasure in his body-the fairy simulator.
As long as you keep simulating and developing your family, you can get everything you want.
As a result, a magical family with an unfathomable background and a low-key life and high-profile actions gradually appeared in front of the world...