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 g