The late Sulli's older brother has once again posted a cryptic message on social media, fueling speculation that he is aiming at actor Kim Soo Hyun.

On the morning of March 28, Choi, the older brother of the late Sulli, posted on his channel: "It has been six years since I lost my sister, six years of you toying with it, and six years of suffering that awaits you. Don’t break too quickly."

Many netizens reacted with curiosity and concern, commenting, "We will always love Sulli," "Who is the target of this message?" and "Is this about the person exposed at yesterday’s press conference?"

Despite this clarification, Choi continued making suggestive posts, including on March 27, when he wrote "Sadist" and "Real Sadist" on his channel, seemingly drawing another reference to the movie 'Real.'

Previously, on March 21, Choi gained attention when he posted a message on his account after Kim Soo Hyun was embroiled in controversy regarding an alleged past relationship with the late actress Kim Sae Ron when she was a minor. 

At that time, Choi wrote, "My life, your life, everyone's life is ‘Real,’" and "Pure despair," referencing the movie 'Real,' which starred both Sulli and Kim Soo Hyun. He added, "I have much to say about Mr. Kim, but I cannot. You will fall from high up, so hold on tight."

The following day, Choi addressed the speculation about his post, stating, "How is it that fans are not helping at all? I never even mentioned the name Soo Hyun, yet everyone is rushing in… You must be frustrated because you can’t fact-check. I’ve lived for years with only one phrase: 'Well, I guess there was no other way.' I’m trying to live with sanity, and in some way, that helps."

Netizens have pointed out that Choi's messages align with the timeline of Kim Soo Hyun’s controversy and the press conference held by the late Kim Sae Ron’s side. Some reacted with comments such as, "Is this targeting Kim Soo Hyun?" "It seems like he is hinting at someone specific," and "Please clarify what’s going on."

Meanwhile, on March 27, Kim Sae Ron’s side released alleged evidence of a relationship between Kim Soo Hyun and the actress when she was still a minor. The late Kim Sae Ron’s family also disclosed messages from 2016, maintaining that they still seek a sincere apology from Kim Soo Hyun.

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