Ordinary Father's Kindness and Son's Filial Piety

After traveling through time, the system is finally activated! What? The system of father kindness and son filial piety actually wants to honor the old father and make him happy from the bottom of his heart! That's fine, isn't it just to honor your old father? Ha? You must honor your biological father. I am not my old man's biological son! The world is so big, how can I find my dad? It seems that this system is broken, I am so sorry! ... The next day, Purple air comes from the east, and auspicious air lingers. A golden-armored god comes riding eight heavenly dragons! Three thousand guards knelt down on one knee: "Master, please get in the car!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.