"Are you two half-brothers?" Xia Yiwan asked cautiously.
Although she was already pretty sure, she still couldn't help but want confirmation.
With Xia Yiwan's question, the temperature in the car seemed to drop.
After a long pause, Si Mo responded simply with another "Mhm".
Xia Yiwan's heart sank.
Si Mo and Gu Chen were less than half a year apart in age, which meant that his father cheated right after his marriage?
Thinking about this, Xia Yiwan cast a sympathetic glance at the silent smoking man.
"So your father, he..."
"He's dead! If you have more questions, don't bring him up."
Xia Yiwan's question was interrupted by Si Mo's indifferent yet brutal words before she even finished.
And his undisguised loathing shocked Xia Yiwan.
She was aware how much a cheating father could hurt a child, but Si Mo's reaction was much stronger than she had imagined.
With that in her mind, Xia Yiwan hurriedly grabbed the man's hand, "I'm sorry, I..."