I have been killing demons for hundreds of years, but I didn't know that the 'demon' I wanted to kill was my sister who had been separated for hundreds of years.
After being separated, the elder sister fell off a cliff and became a demon and became "Ye Ji"; the younger brother stepped into the door of immortality and became the true elder of the Immortal Alliance.
A hundred years later, there was a battle between immortals and demons, and they met on the battlefield - but they didn't know each other.
The younger brother was ordered to slay demons, and the older sister was ordered to massacre humans. The people you love the most have become your most hated enemies.
Until a broken jade pendant awakens the memory...
My sister said: "My hands are full of blood and I can't go back."
The younger brother said: "Then let me accompany you and pay off your debts to the world one by one."
The game between family affection and justice