After Jacob sent away everyone, he was alone in the throne room and took out the Myriad Galaxy King's body, which now houses Autarch.
However, he didn't disturb Autarch and instead started to scan the Myriad Galaxy King. The first thing he noticed was that the Myriad Galaxy King's robes were a treasure, and he directly stripped them off him.
Although he didn't have it since he already had the Illusionary Space Symbiont Skin, it was still a basic legendary king-rank treasure. The next thing he took was a gray ring from the Myriad Galaxy King's finger, and he instantly knew it was a space ring.
Jacob easily erased the Myriad Galaxy King's soul totem signature from the space ring since not only was his own far more powerful, but the Myriad Galaxy King wasn't alive to resist it.
