I'm a Pokémon Master from School City (by mistake)

(Two chapters daily, 3,000 words each, quality guaranteed.)
Mikoto vaguely remembered what happened before she was knocked down by a yellow rat.
A strange girl appeared before her and asked, "Are you a time traveler? A reincarnator? A reborn person?"
"What is the sum of the large hammer and small hammer in the Imperial Jade Liquor wine?"
"In her previous life, the Empress was besieged by several traitors and ultimately perished, but she was reincarnated with memories of her past life?"
"Because he was betrayed by his friend and died in agony after having his kidney cut off, he was then reborn back to his first day of junior high school?"
"You don't even know what will happen tomorrow! You have no right to try and get close to me!"
Wait a minute! Shouldn't it be about becoming a Pokémon Master or something?! Ah! No, that's not right either! This is Academy City! Why are there Pokémon here?!