Both of them had met a few years ago in a great battle against the demonic path.
At that time, Lin Qiyuan, along with some of his fellow members of the Chuyan Lin Family, were engaged in a tough battle against the demonic cultivators, with the number of the other party exceeding theirs by a third.
There was even a great demonic cultivator in the mid stages of Golden Core Realm who seemed to be practically invincible in the battlefield and was wantonly slaughtering all righteous path cultivators like chickens and dogs.
Even a couple of righteous path Golden Core Realm cultivators combined couldn't resist that demonic cultivator.
In that hopeless situation, Lu Qingfeng appeared in the sky with a flaming bow in his hand, with three suns radiating above his head and continously circling around him, and shot out countless beams of divine light from the bow that drowned the demonic cultivator into an endless sea of flame.