Belldandy has never been to a school before, so she convinces Keiichi to bring her along. Keiichi is supposed to attend Professor Ozawa’s class but he doesn't think he’ll be able to sneak Belldandy in. Before he can figure out what to do, Otaki, Tamiya, and the rest of his former dorm mates come on the scene and immediately ask Belldandy for her phone number and address. However, they only want to know where to send the remainder of Keiichi’s belongings.

The group grabs Keiichi and escorts Belldandy to Professor Kakuta’s class despite Keiichi’s protest. Other men on the campus see Belldandy heading toward Kakuta’s Lab and decide they will attend his lecture as well. As a result, Kakuta’s class is packed to his surprise and he spots Belldandy in the audience. Keiichi says she’s an exchange student and his friends loudly agree. This is enough to satisfy Kakuta and he continues with his lecture.

Ozawa comes to his class only to discover everyone has cut class. He decides to investigate this and peeks in on Kakuta’s class. He’s sees the class is full and Belldandy is at the chalkboard. Since he doesn't recognize Belldandy as a Nekomi Tech student, he figures she’s being used by Ozawa to make his class more popular. The school’s headmaster joins Ozawa peeking into the classroom. Despite Ozawa’s insistence that Belldandy be removed, the headmaster will not do so. So Ozawa decides to take matters into his own hands and expose the fact that Belldandy isn't a student.

Otaki discovers Ozawa’s intentions and Tamiya figures they have to hack into the computer system before Ozawa can log on. Belldandy casts a spell to give Keiichi access to the system. He loads a virus which causes the computer to crash and thus thwart Ozawa’s attempts. Ozawa has no intention of allowing this to stop him and immediately goes to find the paper records. Belldandy wants to stop their activities against Ozawa but Tamiya and Otaki are determined to press on.

As Ozawa nears completion of checking the school’s records, he is distracted by a phone call while Otaki shuffles the record binders around. Ozawa is forced to start over again but he is determined to check all of the books and prove Belldandy isn't a student. However, now it is very late and Ozawa is very tired from doing all of this tedious searching. He soon falls asleep on an open binder. Belldandy comes in through the mirror and casts a spell which creates a paper record showing her as a student at Nekomi Tech.