Actually, he was just taking a "let's try it" attitude. After all, even though he participated, he couldn't entirely control the outcome of the situation.
But unexpectedly, Zhang Heng really paused for a moment. Sure enough, playing the family card worked.
Of course, if even the last resort didn't work, he could only try to hold on, but not too hard. After all, the narrator already indicated that the probability of him being taken down was as high as 33%.
At this height, even if he could swim, it probably wouldn't help much, since it's those who can swim that drown. He wouldn't joke with his life.
So when he spoke, his whole body was in a half-squat position, using the railing to ensure he wouldn't be taken down.
If the other party really made up his mind to leave, then so be it. At worst, he could just call 110 and 120 to see if there was any chance to save him.
