Lee Si-young wrote on his Instagram on the 21st, "Nothing can be the nature. "Nothing can beat nature," he wrote, "today of Jeju Island Hallasan, which is hard to believe even when I look at it with my eyes. 19km, 9 hours. fainting."
The photo released together shows Lee Si-young climbing in Hallasan in bright sunlight, which even makes even the viewer of the bright Smile Smile.
Meanwhile, Lee Si-young has released an angry and back muscle through Netflix's "Sweet Home" and has built an image of a female warrior. Recently, she has been communicating with fans through various entertainment and SNS.