You need a Blood Demon Set + an exclusive weapon above SH (Samurai Soul) level. First go to the territory occupied by the Dooming Star, and then go to the Tai Chi Formation. At this time, a Tai Chi Soul is needed to transfer the star. Select the sheep planet. After arriving at the sheep planet, go all the way to the upper right corner, and then you will reach the entrance and exit of the sheep. There are usually a lot of monsters there, and it is easy to die. To go in, you must have Sheep God Dew, and you need to be equipped with a Blood Demon or higher + Samurai Soul weapon, and then you can go in and pull it out.