Dreaming Back to the World of Cultivating Immortals

In this world of cultivation, the status of the human world is very weak. Fortunately, in the Zhenyuan Continent, there are gods and warriors who are in charge, so the monsters do not dare to offend. Ten thousand years ago, the war between immortals and demons caused the mainland to lose two geniuses However, the demon world also suffered losses. The main force of the demon army, His Highness the Second Highness, fell. The demon king was bound to take over the five realms as his own, burning, killing, looting, and accumulating violence, all in order to break through the tenth level of the demon power, but he missed a move... The heroine Long Shuiyin accidentally slipped into a novel about cultivating immortals that she had read. Can she protect herself wisely and pursue what she wants? But where should she go when she is frustrated?