A lot of the Andromeda's students came to the Mars because the Mars has nice education system and also more developed, so the Mars's residences have some pride to live in the strong planet, so there has to be some prejudice between the Mars and the Andromeda because the Mars has better things than the Andromeda's. Every Mars' people think all of them are better and much rich than the Andromeda, so they may have some prejudice. However prejudices have to be erased from the people's brains because prejudice can be nothing to the Mars, but to the Andromeda, it is a very fatal object. These are a good clue.

Prejudice may change one's whole life. Zig-zag studied in the Mars, but he was from the Andromeda planet. He was the best athletic and smartest senior in the school, but he needs some scholarship for studying in the...