Er, 2L, have you seen the latest series? Woody Sakura, a cloned wolf, was reborn by realizing her wish, and then gave birth to a real wolf. Then the cloned wolf woody cherry returned to the seal, and now it forms an infinite cycle. . . Judging from 2 19, it should be the Colo magic circle used to clone wolves. The reason is that there is a saying that the cloned wolf was reborn in the Keluo family, so he met Keluo's magic circle. . .