In the game White Day, Soo-jin killed Sung Ah.
Sung Ah met her tragic end in a fire that engulfed the school's home economics room. This fatal incident occurred on the very same night that Soo-jin had been overheard explicitly threatening Sung Ah.
The Motive Behind the Killing
Soo-jin's motive for killing Sung Ah stemmed from Sung Ah reporting her to the teachers for smoking on school grounds. This disciplinary action deeply angered Soo-jin, leading her to vocalize a severe threat.
- Report: Sung Ah informed school authorities about Soo-jin's smoking on campus.
- Threat: Soo-jin was heard saying she would "kill Sung-ah" in response to being reported.
- Outcome: Later that night, Sung Ah died in a fire in the school's home economics practice room.
The sequence of events, where Soo-jin's explicit death threat was immediately followed by Sung Ah's death in a fire that same night, directly implicates Soo-jin as the perpetrator. The narrative presents this as a direct consequence of their conflict, linking Soo-jin's malicious intent to Sung Ah's demise. This event is a dark and pivotal moment in the game's storyline, highlighting the severe consequences of the characters' conflicts.
