I Wanna Hear Your Song. I’m so intrigued! And I’m so glad YWJ is baaaacccckkK! The Silent Monster! Hahahaha. Theories in comment section. 😉

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    1. The man who died one year ago was JY’s brother and HYY’s boyfriend/lover.
    2. JY’s approaching HYY is part of his plan to resolve the case. He knows that HYY is not the murderer.
    3. NJH, he’s definitely related to the murder (though I’m hoping he’s not because I’m really invested in his character. I want him to be really interested to HYY, romantically. But I think we’re not going to that route.)
    4. NJH is the murderer and is keeping HYY near him because he doesn’t want her to remember her lost memories.

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      Theory 1 is right and theory 2 might be right. Apparently it was written in Yoon’s character description. Haha

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        Omg. Hahaha. Thanks! Now I can be at ease that YWJ is not the murderer here.

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