"Sister? Are we even related by blood?" Tang Mubai raised an eyebrow at her, "Even if you were my sister, wouldn't you just be my 'sworn sister'?"
"Sworn sister?" Tang Nian widened her eyes.
Tang Mubai gave a mischievous grin and asked, "Do you know what 'sworn sister' means?"
How could she not know what that means? Nowadays, any word that includes 'sworn' has become ambiguous, so Tang Mubai saying 'sworn sister' naturally isn't a good thing.
"How can you say that about me?"
"If I don't say it, you'll keep talking about it. So, are you going to mention it again in the future?"
Tang Nian huffed indignantly, bit her lip, and turned her head away, refusing to look at him, though her ears had turned pink.
But Tang Mubai suddenly had an interest in teasing her and continued to ask, "Hmm? Are you going to say it again in the future?"
