Engaging in scientific research was a matter of painstaking labor. Once immersed in their research, scientists tended to be so concentrated that they completely forgot everything else. Once, a scientist mistook his watch for an egg and boiled it, another took a carriage for a blackboard and wrote on it, another didn't even notice that someone had stacked a bunch of chairs beside him, and another even wanted to finish the last bit of his research when he was about to be executed...
Of course, Sui Xiong could not be compared with these old sages, but when he devoted himself to studying, he was also unaware of what was happening around him. So he did not notice that there was a funny scene in the shelter.