Chapter 133 Can't Keep Up the Act Anymore

Gavin demanded, "What did she say?

"Sienna, you need to stop with the attitude! Mom is sick right now, and you're still talking like this? Do you have a heart?" He already hated Sienna, and now, hearing those rebellious words, he lost it.

Gavin thought, 'Is she my sister?

'She's basically an enemy!'

Sienna clearly heard Gavin's outburst.

She let out a soft, mocking laugh. "So, what exactly am I su