Like to Be a Chess Player? but I Like to Flip the Chessboard

[Urban high martial arts + spiritual gate + spiritual contract + infected person + protagonist's fellow practitioners, two training methods + similar duel + not invincible] The spirit gate is leaked, the spirit dust explodes, and the spirit is born. There are former travelers who have formed a spiritual contract and started a spiritual practice system to deal with the spirits that devour life and even close the spiritual door. I, Luo Qing, was selected by the will of Lingmen and became an infected person. But he is not the only one infected... Similar species must prey on each other. Luo Qing was like a chess piece, and under the influence of Lingmen's will, he began to plunder his kind. A few years later… Like to be a chess player? I lifted the chessboard and stopped playing.