Not long after Bai Yan put down his phone, a soft call suddenly sounded outside the window, reminiscent of birds, yet also like the chirping of insects.
A thought struck Bai Yan; this was the secret whistle exclusive to the enemies of God, known to only a very select few.
Bai Yan waved his hand, and without any noticeable action, Vigorous Energy emanated from his body and the window quietly opened.
"Whir."
A figure, agile beyond compare, flipped in through the window. It was Zhang Kailei, who had accompanied Bai Yan to Beijing.
"Master."
Zhang Kailei walked over to Bai Yan with a stern face and respectfully bowed.
"Um, how did the investigation go?"
Bai Yan nodded indifferently.
"Answering Master, the Sima Family's defenses are far too strict; insiders couldn't infiltrate at all. I personally visited the Sima ancestral home tonight."
