My ex-girlfriend dumped me and then posted her marriage announcement on social media. Seeing her happy face made me furious, so I decided to get revenge. (Suzuno Uto, SAME-125)

My dream is to achieve success and wealth through music. To achieve this dream, I needed her support. But she completely lost interest in me and left me. Shocked, I couldn't focus on my work or music. After secretly checking her immature social media, I saw her happily sharing news of her marriage. I couldn't accept that only he could be happy.