Julia knew how fast more Runic Guards could reach them, so she knew it would be impossible to break into the prison now and save her father. Thus, she allowed Yuvan to drag her toward an alley before the two of them teleported.
Since teleportation could be traced and the guards could find them, they teleported several times and used two runic cards each time. Using this expensive method was the only way to escape without being noticed.
After teleporting for the third time, Julia wanted to vomit. However, Grandmaster Yuvan pulled her through the alleys away from their teleportation point and into the underground array system he has been in charge of maintaining. Then, the two of them walked for several kilometers before finding the hidden entrance that led to Grandmaster Yuvan's pavilion.