Three days later, Yvonne and Edith packed up and prepared to head back to Northerna City together.

Otto dropped them off at the airport. As they were about to part ways, Otto suddenly remembered something.

He said, "Calbert said he's going into hiding for a while. He wants to secretly look into Mark, so he couldn't see you off today."

Yvonne smiled. "It's fine. He did the right thing."

"Otto." Edith looked at Otto worriedly. "Will you be alright alone?"

Otto hummed in response and smiled gently. "Go with Ms. Miller. I'll come and see you two during the jewelry exhibition. I must attend it. After all, your designs will be on stage for the very first time."

Edith felt a little embarrassed. "I'll have to work hard. I don't want to let you down."

"You won't. I believe in you."

Otto looked at Yvonne and said with a smile, "Sorry to bother you with taking care of my mother again."

"It's no big deal."

Yvonne heard an announcement at the airport and pulled Edith along. "It's time t