At Level 9999, I Am Hiding in the City.

The spiritual energy revived, and the strongest human being codenamed "Pangu" was born. He killed all the SSS-level beasts that were ravaging the world, shot down tens of thousands of space battleships that invaded the earth, and became an immortal myth. But due to an accident, he was reborn as a baby. After his rebirth, he retained the memories and cultivation of his previous life, and his talent was a hundred times more powerful than in his previous life! Fifteen years have passed. When the level of the human elite was still in the three digits, he had already cultivated his spiritual energy level to Lv9999, reaching a theoretically absolutely invincible state, unprecedented! He hid in the city, killed those he hated, loved those he loved, and settled all the grudges from his previous life with a new identity. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.