C634 Something Big Has Happened

The thought of someone who dared to poison the old man in the Zhan Family... A ruthless look flashed across Zhan Beiting's eyes. With a cold tone, he ordered Zhan Nanxi, "Nanxi, I'm here to keep an eye on grandpa. Go back now and check what grandpa has touched today and who he has been in contact with!"

Zhan Beiting raised his head and looked worriedly at his grandpa who was still in the ICU