Eri Uesugi, the main character in "Dragon Clan III: Tide of the Black Moon" written by Jiangnan, is externally identified as the head of the Uesugi family of three of the eight Sheki families, but her actual identity is that of the former Shadow Emperor Uesugi. A hybrid embryo that transcends one's genetic lineage and possesses a word spirit called Judgment (Serial Number 111).
It is a test-tube baby created by Herzog using the genes of the former Kage Emperor Uesugi's head, Uesugi Koshi. He has a brother-sister relationship with Minamoto and Minamoto's daughter (Kazema Ruri). It is called Tsukuyomi (pseudo). Yan Ling's destructive power is extremely powerful, but he is unwilling to hurt anyone. He has a very simple mind, a docile personality, and is naturally dull.
The mind is not mature enough and cannot completely control the language spirit with its own consciousness ("judgment" means "death" in the dragon language, and the words can only be activated in dragon language or language spirit), and the most spoken languages ????are He is only a dragon speaker, but his voice is beautiful. If he remains silent for a long time, he will be mistaken for a mute.
The bloodline is unstable and prone to violence. He relies on serum extracted from Deadpool's fetus to maintain his life. She is the perfect host for the White King's holy bones, but she is also a girl with an extremely miserable fate.