The System Ran Away at the Beginning, I Am Really Just a Mortal

[System+Cultivation+Dihua+Invincible Flow+Shuangwen] Xu Gang traveled through the world of cultivation and could only be a mortal without knowing how to cultivate; He had no choice but to learn the music, chess, calligraphy and painting given by the system, and grow flowers and plants. Little did he know that the civet cat he raised was actually the white tiger, an ancient mythical beast, a demon sage, and the flowers and plants planted in the courtyard were actually rare magical medicines. It turns out that even a mortal body can be as powerful as anyone.