Gu Shanhe goes into the mountain to gather herbs and saves a green-scaled spiritual snake. Accidentally touching the peach blossom scale, he is unexpectedly forced into a marriage covenant. Three days later, the spiritual snake transforms into a beauty and comes to his door, not only curing his mother's seven-year eye disease, but also becoming his wife. Unexpectedly, the villagers discover her true form and actually surround and poison her to death! Ling Xi bears no grudges and risks her life to save the enemy's son. A severe drought arrives, and she once again summons heavenly thunder and opens water veins for the entire village, ultimately shattering her demonic core. Can the villagers who once shouted to burn her alive save her life?