I recommend Golden Age because it has a grand and awe-inspiring atmosphere.

The rich sound makes the song even more special.
The way the various members' voices blend together is impressive.
Listening to it makes me feel like I'm about to have a new beginning.
The hopeful atmosphere and powerful vocals go well together.
You can feel NCT's unique and broad musical color.
It is a good song to listen to when you want to gain strength.