SBS' "Curious Story Y" investigated the Anti-EXO Terrorist known as Kim Yeo Shin. It was aired on February 28th.

Kim Yeo Shin, who terrorized EXO by promising them harm, also let known that she tried to poison TVXQ's U-Know Yunho by handing him a soda mixed with industrial glue in 2006. She also had previously stated that the die-hard fans that were following TVXQ's van caused the accident that killed her parents in 2007.

When she changed her new target to EXO, many of EXO's fans became alarmed. Fans began to warn EXO members not to take any drinks that their fans might hand to them.

This prompted the investigators of SBS's "Curious Story Y" to try to find out who Kim Yeo Shin was. "Kim Yeo Shin" was obviously an alias, but they were able to track down another name that was associated with the i.d. Because Kim Yeo Shin previously stated that she was a student at Koryo University, the investigators searched the student base with the two names that they found. No such person existed at Koryo University.

They also found out that no one had died from a car accident on the day that Kim Yeo Shin stated her parents had died. Furthermore, they discussed that there is no motive for her first act of terrorism to U-know Yunho since it was prior to her parents' supposed death.

Kim Yeo Shin did not commence her act of terrorism on the date that she promised. She actually sent out a letter of apology, stating that she's actually a middle school student. She stated that she was curious about anti-EXO fans and joined them to talk badly about EXO, each time getting harsher and harsher against EXO. She also stated that she will never do those things again.

That's how the "Kim Yeo Shin" accident was resolved, but it still leaves the question of whether this one is telling the truth. How far is too far for the anti-fans? How far is too far for the sah-seng fans? Perhaps it's time for some kind of regulation.