Episode 10 of "Buta no Liver wa Kanetsu Shiro" titled "There’s Always a Reason Why Things Are the Way They Are" continues the journey of Jess and Mister Pig as they face critical challenges. The episode begins with Jess and Mister Pig being separated from their friends Naut and Rossi. Mister Pig realizes the importance of reaching the royal capital and encourages Jess not to blame herself for Blaise’s death and to stay focused on their mission.

When they reach the gates of the royal capital, it becomes clear that their journey is fraught with danger. They encounter Heckripons roaming the area, and shortly after, two Yethma hunters spot Jess and attack her with arrows. Mister Pig intervenes, using the devices given to him by Naut to protect Jess and fend off the attackers.

Despite their efforts to enter the royal capital by appealing to the king, the gates remain firmly closed. Mister Pig then decides to take a different approach. When they encounter another Heckripon, he suggests that Jess try to communicate with it.

At the crucial moment, the gates of the royal capital open as Jess makes her plea to the Heckripon. The episode ends with Jess and Mister Pig successfully infiltrating the royal capital, marking a major step forward in their quest.