Like any other kingdom, the Heart kingdom also has low efficiency in information networking. Usually, it will take around half a day for the information from the border to reach the capital city. Hence, King Leon tasked the Research Center to improve their information networking.
Previously, some researchers created a special kind of large distance communication device during the Monster Overlord's incident at the Black Fortress.
However, the communication device is too complex for mass production and could only send a one-way signal. For months they keep researching to improve their communication until Angus gives some ideas to Valeron during one of their lunches with everyone.
As someone who was living in the era of the information age in his past life, Angus knows a bit about communication technology and its importance. Using Angus's idea as the base, they can finally create a secure information network throughout the whole kingdom.
