Sui Xiong was not someone good in thinking. When he was in college, his score in logic class was so low that it was tragic. It was only because his teacher was so magnanimous and used his usual scores to calculate the results preventing him from failing.
Unlike many students who played truant and hung out at internet cafes all day long, even if Sui Xiong did not like or was not good in a certain course, he would still attend and listen to lectures dutifully. Even if one lesson was stopped or both his eyes were already seeing things in circles like the twirls of mosquito coils, he would not doze off in class or do anything unrelated to the lesson. This made him a popular student among the teachers, who appreciated his mannerism. And it was also why his results were usually very good.