Ren Wudao's strange attitude took Bai Yanliang by surprise.
"I know her."
"How do you know each other? Why did she call you?" At this point, Ren Wudao suddenly shook his head and whispered, "No, she's been in a special ward recently; how could she know anyone else?"
Under normal circumstances, Yu Sheng indeed couldn't have known Bai Yanliang, but... she also opened that door, chosen by the Fog Gathering.
"Are you his..." Bai Yanliang looked at Ren Wudao in confusion. This polite and courteous man had been somewhat emotional ever since Bai Yanliang received Yu Sheng's call.
"Brother." Ren Wudao looked at Bai Yanliang, his eyes full of vigilance: "Biological brother."
So that's it...
It seems one took the mother's surname and the other the father's. This situation is quite common nowadays.
Their exchange ended here, without further entanglement.
But Bai Yanliang always felt that Ren Wudao's attitude towards him had changed, becoming... rather unfriendly.
What did I do?