The male lead falls into a secret realm and reaches the Nascent Soul stage in three months. When he returns, he finds his girlfriend being forced into marriage. In a fit of rage, he wipes out his rival's entire family, cultivates a spiritual root for his girlfriend, forges her a sacred body, sets up a spirit-gathering array, and practices the Great Art of Heaven and Earth in Harmony. He does all this so she can grow stronger, conquer myriad worlds with him, and share in their splendor!