When you were sitting in chemistry class. Senku, as usual, did everything in a matter of minutes and has already provided his result to the teacher and of course received the highest score. No one doubted him, everyone knows that Senku is the smartest student.

When he had absolutely nothing to do in class, he turned his head to stare at you again the whole lesson, but suddenly he noticed that it seems you didn't understand how to solve this task. He immediately went to you to help.