How I Became Matsuda's Childhood Friend Through Rumors

[Thanks for all your support! This story will go premium on December 12. The reverse-premium chapters start at Chapter 25, so if you've read them already, be careful not to buy them by mistake.] In high school, Fujii Tsuki fell for her classmate Matsuda. Four years after graduating from university, she suddenly heard that the boy she'd once loved had died in the line of duty. To avenge him, she changed careers and became a detective, secretly investigating cases related to explosions. The Sleeping Master Detective makes a name for herself, and Fujii Tsuki becomes Kogoro's student. When she and some grade-schoolers catch the detestable bomber, Fujii Tsuki “accidentally” pushes the culprit from a great height. “I'm Matsuda's childhood friend. He died in the line of duty four years ago, and I did this to avenge him.” When questioned, Fujii Tsuki confesses without hesitation. “Nonsense! I don't have a childhood friend.” The curly-haired police officer leans against the interrogation room door, staring at her in shock. After his friend died, Officer Matsuda had been secretly investigating the bombing case. He could have caught the culprit four years ago, but in the end, luck wasn't on his side. Unwilling to die just like that, he escaped from the Ferris wheel at the last moment. After four years in hiding, he returns only to hear that the girl he once loved has become a criminal to avenge him. “Someone like that isn't worth sacrificing your future to take his life, and I'm not worth you doing this either.” Mutual pining. Upcoming story Pursuing a Blond, Dark-Skinned Public Security Officer What does Rino love most in life? First, her stunning face, insured for tens of millions. Second, her wealth. The young lady's famous quote: “No man deserves my favor. I don't need a man in my life, unless he's better-looking and richer than me.” A blond, dark-skinned toddler appears out of nowhere, clings to her leg, and calls her Mom. What kind of new scam is this? Rino looks at the child, who doesn't resemble her in the slightest, then turns to leave. What a half-hearted scam! If you're going to con me, at least find a kid who looks like me! Though, to be fair, a face as beautiful as mine is hard to come by. “Mom, you like using the second and third digits and the sixth and seventh digits of your phone number as your bank card PIN. Your PIN is 428...” Rino whirls around and covers his mouth! Stop shouting! Fine, I believe you! After scientific testing, they confirm that the toddler really is her son. According to her adorable little boy, he transmigrated here from five years in the future. Given that the toddler is three, and she'll have a three-year-old son in five years, when did she get married? Rino is stunned. Wait, does that mean I had you when I was only twenty-one? Did I really get married as soon as I was old enough? She eagerly asks her son what his father is like. He must be a super-handsome guy who's smart, rich, and totally devoted to her, giving her everything she wants. That's the only kind of man who could make her rush into getting married so young, right? Right...? “I must have been tricked into marrying him!” She clings to her best friend and cries. “For the sake of our many years of friendship, if I ever decide to marry that café waiter, please find a way to stop me!” A young lady with everything but common sense × a corrupt Public Security officer with eight hundred tricks up his sleeve Theme: Love means we will meet again