The Great Hero is Fierce

With a cultivation technique modifier, he transmigrated into another world. Here, monsters run rampant, and the world is in ruins. To survive in this dangerous and cruel world... Jiang Yan acts cautiously to avoid causing trouble, developing himself in secret, but when he acts, he is as aggressive as fire, earth-shattering. When the heavens shatter, life and death reverse, and the Dao is distorted... he is a god.