KABOOM (Extended Edition)

Kang Sunho, eternally ranked 3rd in the entire school. He gets along well with everyone around him due to his easygoing personality, but in reality, he can't open his heart to anyone and continues his detached school life. Then, by chance, he learns about the 'bad blood' between Moon Jiwan, the top student, and Shin On, the second-ranked student, and gets caught up in their complicated relationship before he knows it. "How about the three of us becoming friends?" "Are you fucking crazy?" "Why? The top 1st, 2nd, and 3rd in the school. Alpha, Beta, Omega... It's a perfect fit." Contrary to Sunho's expectation that it would end as a simple happening, both Moon Jiwan and Shin On begin t...