Today, is a peaceful afternoon at the Enjyaku detective agency. A young brown haired, emerald green eyed boy was sitting on his throne while writing an articles. Near to him, a red eyed, pink-haired teen girl who is reading a small detective book (Nyanko). Everybody was busy for their appointment. Yamino, a dark green haired butler came to the market with a little black puppy 'Fenrir' and a white floated creature, red eyed called 'Ecchan'. Loki and Mayura left in agency, busy.

Mayura leaned on the sofa ''I remember my childhood memories with this book.'' she closed the book. ''Loki-kun do you have another kiddie book there?'' she asked the busy detective. ''I'm not a kid.'' he glared at her. Mayura sweat dropped ''Uh.. We.. Well.. I didn't said that You're a kid. I'm just asking if you have another books for the children.'' ''Like you?'' Loki looked at her. ''I don't have any childish book.'' he added. Mayura sighed.

Mayura lied on the sofa and closed her eyes. ''Why? Do you want to be a kid again?'' one voice asked her on her mind. ''Huh!?'' Mayura's eyes widened and she sat on the sofa. She turned her eyes around to search where the voice coming from but she didn't saw anybody aside from Loki. She breathe deeply. ''Uh.. Loki-kun? Is there a ghosts here?'' she asked while walking around the room. ''There are more things existing in this world.'' Loki didn't turned his eyes at her, just only gave her a comment. Mayura sighed again. ''Do you want to be a kid again?'' one voice repeated the previous question on her mind. ''Who are you?'' Mayura gave him a question too. ''I will grant your wishes if you want. So, just answer me.'' the mysterious voice answered. ''Oh, really? Eh! Fushigi Mystery!'' Mayura yelled. ''Just come behind the door and make a wish on the front of the Tenjin Flower.'' and the voice gone. Mayura looked at Loki ''He's still busy..'' so she approached on the door and opened it.

She went outside of the room and saw a Tenjin flower near the door. ''A Tenjin flower with an eye?'' she wondered. ''Hey fairy, are you still there? What I will going to do next?'' she asked the mysterious voice..but she didn't heard any answer from it. ''Hhmm.. What I will going to do?'' she gazed on the red eye which replaced in the middle of the flower. Then she remembered the sentences that the voice said ''Just come behind the door and make a wish on the front of the Tenjin Flower.'' ''Uh.. I'm here now. Hey, mystery eye will you grant my wish? The fairy said, I should make a wish at you.'' she kneeled down. ''Since, I remember my childhood memories.. Will you please return me into a kid once again? Ah.. I just wanted to play more kiddie games.. But only for a few hours.. And return me into a teenage after a few moments.'' she closed her eyes ''I.. I want to be a kid.''

Loki stopped writing some articles since he felt Odin's aura near the office room. He turned his eyes around and called ''Mayura?''. He stand up and opened the door. The strong light appeared cause him to closed his eyes tightly.

After that moment, Loki slowly widened his eyes and wondered when he saw a little three year old girl ''M.. Ma.. Mayura?'' he blinked. A little girl ran inside the room and ran around and around. ''Wha.. What are you doin'?'' Loki asked. ''Have you seen my papa?'' she gave him a question too. ''No.. You're papa is not here..'' Loki answered. ''Where am I? and.. Who are you?'' she asked Loki. Loki walked closer to her and said ''How did you became a kid?'' he kneeled down and gazed at her. ''Are you my brother?'' the little Mayura asked. ''Wha.. What!? B.. Brother?'' he's mouth remained opened. ''O.. Of course n..'' ''You're my brother, right?'' she embraced Loki and stared at him with a beautiful eyes. Loki blushed and realized that Mayura was really cute ''Ah.. Yeah. A.. I am your brother.. Mayura..'' he sighed.

''You're really cute..'' said Loki while blushing. Mayura stood up. ''Uh.. Nevermind..'' said Loki.

''Let's read a book nii-san'' she held his hands and pulled Loki. ''Waaa?'' he blushed again. ''Am I falling inlove?'' he asked himself. Loki sat on the sofa while Mayura sat over his legs. ''Come on.. Open the book now!'' Mayura commanded. ''Oh.. Ok, I will.'' he opened the first page of the book.

After a few moments, Yamino came home with Fenrir and Ecchan. ''What!? Mayura-san became a kid once again!?'' Yamino was surprised. ''cute Loki-kun let's play a game..'' Mayura held his hands again. Loki's cheeks turned reddish again and Yamino laughed at him. ''I CAN'T TAKE IT ANYMORE..!'' he yelled in the whole agency.