The Northeast's Paranormal Doctor

My name is Chen Zhanlong. My ancestors were immortal healers in the imperial Yin Ninth Bureau. My family has run a traditional Chinese medicine clinic for generations: before eight at night, we treat people; after nine, we treat the immortals. Thirty-six thousand wild immortals of the Northeast all come to me for treatment, and the consultation fees differ for dragons and phoenixes. All I wanted was to stay in my clinic and practice medicine. But my grandfather was murdered, my parents disappeared, the three great sects of the Northeast came seeking help, and the eight immortal clans sent word. Demonic immortals wreaked havoc among humankind, and the Eight Treasures were scattered to the ends of the earth. I stand at a crossroads in my life, searching for one truth after another, yet sink deeper and deeper into the whirlpool of this conspiracy...