Sure

Back in the Rambram Sect, Fosleve received a Thoughts Transmission Talisman message from Sifo, explaining the current situation. Though, he wasn't the only one to receive that. The experts and leaders of the Drugo Organization, Himaria Clan, and the Jakarta Sect also received the same type of message. They had two choices, get Havek and let the twins go, or don't get anyone, and the twins escape. 

Of course, they thought about the possibility of whether the twins could really escape if they scrambled space. However, the problem was that the area around Rean, Roan, and Havek was being contested by both demon beasts and humanoids. Neither side wanted to let the other side gain control over the space there.