Fantasy: After Investing in Son of Luck, I Am Invincible

[System + Invincible + Empress + Return of Investment + Passionate + Funny] Ling Yu traveled to another world to obtain an investment system, unlimited investment, and unlimited feedback on cultivation! Is the emperor very strong? They are all younger brothers in front of me! Is the nine-clawed golden dragon invincible in the divine realm? Only worthy of being my mount! Are the gods of Hongmeng Universe sweeping across all realms? All cultivated by me! I heard that the nine upper worlds are ruled by the nine demon gods? All nine demon gods are my descendants! Ling Yu traveled to the fantasy world and activated the billion-fold return system. Since then, Hongmeng Universe has risen strongly. The most powerful people in the entire Hongmeng Universe are either Ling Yu's sons and descendants, or they were invested by Ling Yu. From then on, an invincible force in all realms was born in Hongmeng Universe.