When Bi Xiaoyuan came back, his left arm was suspended. Xia Shi told Bi Xia that Old Mrs. Bi's cane had hit Bi Xiaoyuan's arm at the time. Originally, it might have been the situation back then, and the pain hadn't registered yet. Who knew, as soon as he entered the elevator on the way to the check-up, Bi Xiaoyuan suddenly started crying out loud.
This kind of situation is actually quite common, but it's not easy to recover from.
It's similar to people who get hit by a car; some can get up right away and look fine, but once they get home, they start hurting all over. This is because the trauma was serious enough to cause numbness at the time, and after a while, the pain starts kicking in.
Moreover, now Bi Xiaoyuan is still a child, just starting to grow, and their bones are fragile.
Upon hearing Xia Shi's words, Bi Xia didn't say anything. He looked like there was no problem. He bent down carefully to avoid Bi Xiaoyuan's arm, cradling him in his arms, softly comforting him.