It's late at night, CZ, who has been in meetings all day, returns home exhausted. He takes off his coat, loosens his tie, and lets out a sigh as he lies down on the sofa.

At this moment, a video call comes in. CZ picks up his phone and sees it's a call from Sister One.

As usual, CZ answers the call, and Sister One's lazy voice comes through the earpiece:

'Thousands of miles across the wilds, you are my joy hidden in the breeze.'