During a cold snowfall at the Kunlun Mass Grave, seven immortal heads picked up an abandoned baby without spiritual roots and named him Achen.
He is a mortal waste that everyone in the world of immortality laughs at, but he is the little junior brother who was raised in the hearts of seven senior sisters. They gave him a new life and a home, and became his only obsession in life.
Darkness fell outside the realm, the fairyland collapsed, and Kunlun was in danger. He who was supposed to be protected under his wings disappeared overnight.
Many people called him a coward and deserted the army, but only the seven senior sisters stuck to their promise that he would come back.
Until the barrier was broken and the moments before the senior sisters were martyred, a golden light that burned away the darkness tore the world apart.
A young man who had been missing for five years returned from the fire, and his cultivation shocked the three realms.
Only then did the world know that he had not escaped, but had stepped alone into the abyss of darkness that would never be restored. Using his body as a lamp and his soul as a fire, he lit the only fire of martyrdom in the world that could purify evil spirits.
"Senior sisters, you protected me when I was a child and grew up. Now, it's my turn to protect you all your life."
He endured thousands of tribulations with his mortal body, used his body to lock darkness, burned his soul and flesh, and exchanged peace in the three realms and peace in the heart.
The snow falls in Kunlun every year, and the fairy lanterns of ashes remain bright.
His name is A Chen, he is Kunlun's eternal younger brother, and a martyr who will be remembered forever in the three worlds.
