Prologue:
A young girl was looking out at sea. From her looks, she couldn't have been over 17 and she was very slim and beautiful. The blowing wind made her cobalt blue hair dance; her dark brown eyes were fixated on the dying sunset. She then took something out from her pocket. It was an envelope that read: To my beloved Aiko.
She opened the envelope and pulled out a folded letter. She unfolded it and read it: Dearest Aiko,
I've met a man that goes by Sensui. He's working on this project and asked for my assistance. I asked how long it would take for this to be over. He gave no complete answer but assured me I'd be back on time for our wedding. I miss you so much already my darling. I can't wait to see your perfect smile on your beautiful face. The night I proposed to you I was highly nervous and afraid of what you would say. I felt so happy when you agreed to marry me. I can't wait to get back to you darling. Stay strong for me and wish me luck. Love always, Sniper.
Aiko folded the letter back and put it in the envelope. She held the envelope to her heart. "He said he was coming back, but he died," she said to herself. A hot tear started streaming down her face. She put the envelope away and digs in her pocket for something else. It was small and hard. She pulled out a diamond ring, the one Sniper had proposed to her with. She held it tightly in her hand and says, "Sniper, I swear I will find who killed you and avenge you, my one and only love."
She put the ring back in her pocket and walked away. Her beloved Sniper had been dead for two years and she had yet to find even the smallest clue to his killer. She knew that she could not continue in life happy until Sniper was avenged. The chilling wind made goose bumps appear on her arms. "Sniper, I swear on my life I will find the one who murdered you, and make them die in the most painful way," she said out loud. She then started walking straight home, even though nothing waited for her there.