I Have a World Seed

More than two thousand years after the spiritual energy was revived, the struggle among the ten thousand realms has long come to an end. The once-famous martial arts withdrew from the stage of history. From then on, martial arts became the only one in the world, and the earth entered a great era of martial arts where all people practiced martial arts. Chu Ci, who devoted himself to pursuing martial arts, unexpectedly unlocked the secret buried deep in his body. A world seed nourished by Yin Qi and soul power came from the final glory of the martial arts. He only needed to absorb soul power to strengthen himself. From then on, Chu Ci began his career as a great devil enslaving thousands of souls... [No system + upgrade flow + small world inside the body + ten thousand ways to fight]