Lin Miao, a soldier of the Chinese special forces "Dragon Soul", suddenly disappeared while completing a latent mission, and then reappeared as a killer in the Dark World. Because of the special nature of the assassin mission he received, he became the target of everyone's pursuit. When he finally faced the "Celestial Dragon" who had trained him, he ended his life.
Regulus Black was forced to join the Death Eaters because of his brother (Sirius Black)'s betrayal of the family and the Dark Lord. Later, he discovered the Dark Lord's terrifying method of immortality, risked his life to seize the Horcrux, and later died at the hands of the Inferi.
What kind of tornado will Lin Miao bring to the HP world when she becomes Regulus, a little butterfly...