Didi, who had been unlucky for twenty years, finally found a companion after meeting his junior student Wada, and unexpectedly became a strange combination of the senior and Dazao. Together they became a comedy duo, and even threatened to imitate Lu Xun and "abandon medicine and pursue literature." When a club of 20 people meets a medical class of 10,000 people with a teacher who has understood the path of medicine, it can be said to recreate the glory of the battle of a hundred regiments in the past. But the ideal is very full, the reality is very skinny, even if you can't afford foreign aid, forget it, and it will turn into a martial arts club for you in minutes. Of course, that's okay. The two people with their own unlucky attributes actually solved the case inexplicably and formed a team to play detective again and again. Forget it if you don't do your main job, let alone your side job! Literary speaking, this is the perfect counterattack of Cinderella and the Frog. In layman's terms, it's like two unlucky guys trying to trick their roommates, seniors, teachers, and even themselves...