Gakuen Alice T1 E3 – I Won't Let Alice Get to Me
Mikan learns that everyone in Alice Academy has an Alice and that people with Alices are valued by the world. Alice Academy was designed to train these "elites" and so only those with Alices are allowed in the school. When the class finds out that Mikan doesn't know her own Alice they start to bully her but Mikan stands up to them and says that she trusts Narumi who told her she had an Alice. Natsume then challenges her: if she can survive going through the North Forest then he and the rest of class will accept her.
Gakuen Alice
Mikan Sakura is a normal 10-year-old girl. Optimistic, energetic, and overall a very sweet child, Mikan is the complete opposite of the aloof, intelligent, and somewhat cold-hearted, Hotaru Imai. Despite their glaring differences, the two girls have been best friends for a very long time. So when Hotaru suddenly transfers to Alice Academy, a prestigious school in the city, her best friend is devastated—especially when she hears of the horrible rumors regarding the academy's harsh treatment of students. Beset with worry, Mikan runs away to see her best friend! Upon her arrival, Mikan learns of "Alices," individuals gifted with various supernatural abilities, and that the school is an institution built by the government to train and protect them. Discovering that she has her own unique powers, Mikan enrolls in the academy, and, after a lot of trouble, finally reunites with Hotaru.