2 days later,
Livia and Emma will be going inside the Dungeon alongside some Royal guards. Even though the Oni king and the Warrior association appointed some Warriors inside the danger zone to watch over the whole danger zone, still, he still did not want to put his daughter at any kind of risk.
This is the reason that he is sending those Royal guards who will be acting as the shadow guards and will only appear when the lives of Livia or Emma are in danger.
The Oni king also considers Emma as his daughter so naturally he is very careful about their safety. Livia and Emma already leave the Royal palace and go toward the warrior association to meet up with her team. As you know Livia has a team who all the time went inside of the dangerous zone with her.