I, Guardian of Mountains, Seas, and All Living Things

[Twin origins + struggle between good and evil + defying heaven in a desperate fight + everyone descends into darkness] Fierce beasts breach the city, evil spirits run rampant, and all living beings are doomed! Lin Chuan bears the supreme destiny of the Golden Crow, yet an ancient evil soul is sealed within him. The two origins fight day and night. In a desperate moment, the evil soul seizes his body, his brothers fall into darkness, and his teammates draw their blades against him! Within, the opposing origins devour him; without, ferocious gods slaughter across the four seas. Caught between good and evil, life and death hang in the balance. From this day on, if the Heavenly Dao is unjust, I will defy it. If the rules bind me, I will break through!