"Penthouse" Season 3 Episode 13 will be the penultimate episode of the series. As the drama will soon come to an end, the next installment may put every storyline to a close, like the possibility of Logan saving Su Ryeon.

YouTube user Drama Hyung predicted Su Ryeon might survive in "Penthouse" Season 3 Episode 13. If she dies, it means the rest of the Penthouse queens will all meet their demise.

To recall, Yoon Hee already died earlier in the season, so there are theories Seo Jin will have the same fate. If this happens, the Hera Kids will be continuing their parents' legacy.

However, many predict Su Ryeon will survive. Everyone is now evacuating Hera Palace, but it may take some time before the bomb sets off.

This may give Su Ryeon the chance to escape and stay alive in "Penthouse" Season 3 Episode 13. Logan may come to her rescue and there are a lot of ways that he can do so.

Both Su Ryeon and Logan know that Dan Tae will put a bomb in the palace, so they can create a plan to escape the place. Logan, too, will never let Su Ryeon face Dan Tae without having the perfect scheme.

Fans saw Su Ryeon breaking the glass window by a gunshot. Though she has no reason to do that, it may be where Logan may come in to save her by riding a helicopter before the palace explodes.

Meanwhile, as the series will soon feature its finale, SBS has dropped a new behind-the-scenes video featuring the fan-favorite cast members. It starts with Choi Ye Bin and Lee Ji Ah's fight scene, followed by the engagement ceremony, Soompi noted.

Lee Jin Ah looks every inch excited as she poses for the camera. Alternatively, she and Park Eun Suk also get playful as they make signs that they are keeping their watch.

In addition, Park Eun Suk tries to put a necklace on Lee Ji Ah, but he starts fixing her instead. The latter begins bursting out laughing as she looks like a customer at a salon.

Later, the two prepare themselves for a kissing scene when staff asks to turn the smog off. Le Ji Ah refuses and says it looks nicer and dreamier to have a smoke effect on the scene.

However, the staff declines and explains their scene has to be "clear and detailed." Park Eun Suk cannot help himself laughing and says it should be filmed in 4K.

Of course, the "Penthouse" kids also show their energetic sides while filming their scenes together. Fans are about to see these and more when "Penthouse" Season 3 Episode 13 drops on Friday, Sept. 3.