Yes, I own Sailor moon. Thats why I'm doing this as a fanfiction and not on the anime or manga. I do own Ryushu. I have no clue what Mrs. mizuno's name is so I choose one I read somewhere. My first attempt at a sailor moon story.

Ami learns she has a tormented twin brother. But not long after he arrives, new stronger demons appear and claim Mistress 9 is back. Is Ryushu connected?

In a dark room, a boy about 17 is seen sitting. His hair goes around his shoulders. His eyes are golden. The teenager's name is Ryushu Mizuno. And he has been in the Juuban mental institution since he was two. He feels hatred for his family. One day he feels an odd feeling rippling through the air. Later in the day, a strange man appears. Ryushu notes that the man is unlike the doctors who attempt to probe his mind, looking for an imaginary sickness.

"Hello, my name is Genma Hidiko. I am here to examine you to see if you should stay here any longer." Ordinarily, Ryushu would have attacked the man and try to escape, but he realized that if he just sat and listened he could be out much faster. He nods.

An hour later, he leaves. The man had given him 3000 yen to get new clothes and such in order to look good when he met his family again. When he was out of view of the Institution, Ryushu began to laugh hysterically.

A few hours later.

"What do you mean they let Ryushu out?" Yuriko Mizuno yelled into the phone.

"He passed the psych exam with flying colors. He should be home in about 5 hours." A representative responded.

"Well, how do you expect me to tell my daughter that she has a brother who has been locked in a Looney bin all his life?" She asked.

"Not my department." He told her and hung up.

Ryushu had been locked away for so long she had forgotten what it was for, but she did remember that it was terrible. She put her head in her hands and glanced at the clock. In five hours he would return. How would Ami take it?

5 Hours later.

Ami and her friends were over at her house studying for a test when the door knocked suddenly.

"Who could that be?" Makoto asked. The senshi of Jupiter walked to the door and opened it. Standing there was a Ryushu, it was easier to see how tall he was now that he wasn't sitting down. He looked to be about 6'11, and his black hair covered his eyes.

"Is this the Mizuno residence?" he asked.

"Yes, can we help you?" Ami asked walking over.

Ryushu ignored her and walked in. One of the girls, the one with black hair, was particularly angry about his uninvited entrance but he ignored her as well. He glanced around and sat on one the couches went to sleep.

To say Ami was confused was an understatement. A large boy looking to be about 17 appeared, walked into her house, uninvited and sat down at the couch she and makoto just left from and went to sleep. Rei was mad about his walking in while Usagi, Makoto, and Minako all had hearts in their eyes. She was determined to find out what was going on.

"Excuse me, but I'm Ami Mizuno, care to explain why you waltzed in and decide to sleep on my couch?"

"The name's Ryushu Mizuno. And I'm tired. Go away."

Across the world at New York City, seismic meters went off as the jaws of 5 teenage super powered girls hit the floor.

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