Rebirth: I Have a Showdown with My Dad at the Beginning, I Can Travel Through Time

I obviously have the ability to travel through parallel worlds, why should I try to be a personal hero by myself? Our buddy is an aspiring young man with a strong motherland as his backing and his father's guarantee. How can he be a lone ranger? Bring it on! Summon daddy! Gather the troops and let's open up the new China in the second world! ======================================= The Anti-Japanese War, the modern army fighting the Japanese, the infrastructure maniacs engaged in construction, and swimming against the current Single heroine! New pit! To all the gods of wealth who are passing by, please support me in any way! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.