The mask in his hand peeled away and then vanished into thin air, entering his backpack.

Xie Antong's mouth slightly opened as she watched "Sin" remove the mask and transform into Lu Ce. There was an inexplicable sense of strangeness, and her face even turned a bit red.

She didn't know why she was blushing.

It felt like... for someone who always wore a mask, taking it off in front of you alone was as intimate as undressing.