I Used the Ten Thousand Soul Banners to Create a Paradise in the Underworld

He died to save people, but after traveling through time, he had to kill people to become stronger? Lin Yuan rejected the system and embarked on an alternative path of cultivating immortality for the dead souls to find a home. While others kill people and seize treasures, he leads the souls in the banner to open up wasteland and farm; while others practice hard work in seclusion, his "soul-nourishing pill" has been sold all over the world! From a small border town to the establishment of the "Requiem Valley", and then to the fight against good and evil, he used a "underworld paradise" to forcibly create a road to the sky! When he takes charge of reincarnation and becomes the Lord of the Netherworld, the life and death of the entire world is just a matter of his thoughts! I use the flag as the underworld, reestablish reincarnation, and canonize the Yin God! So here comes the question, when the life of the aloof Immortal Emperor has expired, should I, the newly appointed Lord of Hell... Want to seduce his soul myself?