Summon the Magic Sword Ding Peng at the Beginning, and I Will Conquer the World

In Cangyuan Continent, where strength is respected, ordinary practitioners can possess hundreds of kilograms of strength, and strong ones can even cut mountains, cut rivers, and fly across the sky. Feng Wuhen, an office worker, accidentally traveled to the mainland and became the young master of a family in a small city. He accidentally awakened the summoning system. From then on, a behind-the-scenes boss journey began, summoning countless strong men to establish Tianyuan, with the Seven Kills Hall under it, and the underworld in the dark. "Ximen Chuixue, a sword coming from the west, his swordsmanship is unparalleled." "Zhang Sanfeng, the reversal of yin and yang, the Bagua and the Five Elements." "Black and white Xuanjian, the upright blade kills one's life, the reverse blade calms one's soul." … As time goes by, the shackles of the oath between the upper and lower realms of heaven and earth are gradually broken, and countless strong men reappear in the world. How should Feng Wuhen respond? Let's look at the text. The introduction is weak, so move on to the main text.