Time had already passed so long, yet there was no significant progress at Queen Suya's end, which was why Dream had been so worried, having basically exhausted many secret methods of transmitting information. If they continued to use these methods, they would become unnecessary when they were truly needed.
It was essential to have a completely unknown and confidential method of conveying information in this world, one that should be used sparingly unless absolutely necessary, or when something crucial needed to be transmitted.
These methods had always been reserved, unknown to anyone, and were meant for use only in the most crucial moments. Although the language of the Demon Race was so mystical and alien to everyone, there was presently no one around His Majesty who truly understood the language of the Demon Race. If someone could now be arranged to be by your side, then a new method of conveying messages repeatedly could emerge.