Chutrubis Academy, an international academy established in Japan. Including primary school, elementary school, and advanced school. Among them, the Higher Education Department is completely independent of the academy and is located on a mountain far away from the other two departments. It has separate branches for men and women, and has a unique tradition - the senior system.
In a boys' school, a senior is responsible for taking care of a junior.
What's even more strange is that none of the third-graders in the school's higher education department are anywhere...
On the third day after arriving at such a school, Teng Xihen and Shangguan Bubian saw a corpse in the church. What kind of mystery does this Chutrubis hide?
