As days passed, Nala never left. She would only enter the wooden house after Felix had finished his treatments.

Over time, Felix also discovered the presence of an elderly person living somewhere nearby. This person only appeared during mealtimes, bringing them food. Felix figured he was likely there to protect Lionel.

On the fourth day, after finishing his treatment, Felix stepped outside and saw someone approaching.

"Zara?" he called out.

Felix was surprised. He hadn't expected to see Zara here at such a time and place. Her face, as always, could only be described as unattractive.

"Felix!" Clearly, Zara was equally stunned to run into him here. But the next moment, she quickly looked away. "My… my mentor told me not to speak to you."

If it hadn't been for this reminder, Felix would've forgotten about the conversation with Silas and the promise he had made.

At that moment, Nala appeared, and Zara hurriedly spoke up. "Lady Nala, this is a new medicine my mentor developed. It ca