• Lee Jong Suk attends the Burberry show during The London Collections Men AW16 at Kensington Gardens on January 11, 2016 in London, England.

Lee Jong Suk attends the Burberry show during The London Collections Men AW16 at Kensington Gardens on January 11, 2016 in London, England. (Photo : Getty Images/Eamonn M. McCormack)

MBC's mega-hit series "W-Two Worlds" episode 10 debuts Aug. 24, Wednesday. The show will continue to delve deeper into Kang Cheol (Lee Jong-suk) and Oh Yeon-joo's (Han Hyo-joo) love story. At the same time, fans will find out what happens in the webtoon and the real world when the no face killer is revealed. Here are the detailed spoilers for the next chapter of the fan-favourite series. Read on to find out what happens next.

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[Spoiler alert! This article contains spoilers for "W-Two Worlds" episode 10. Do not read further if you don't wish to know more about it.]

In the previous episode, fans saw the heart-breaking separation of the two lovers. Yeon-joo returns to the real world and Kang Cheol forgets everything that happened between the two. However, Yeon-joo continues getting drawn in W world.

In an unexpected twist, Yeon-joo gets pulled into the webtoon where she runs into Kang Cheol. Sadly, Kang Cheol does not recognise her anymore. At the same time, Oh Sung-moo, Yeon-joo's father and the creator of "W," moves forward with the storyline of the webtoon. The cartoonist finally gives a face to the no-face killer, who also happens to be Kang Cheol's tormentor. Later, the show reveals that the cartoonist gives his own face to the killer.

Fans also saw a major confrontation between Kang Cheol and the killer, which reveals killer's real intentions.

Moving on to "W-Two Worlds" episode 10. Not much is known about the upcoming episode. However, the network has released a promo revealing what happens in the next chapter of the series.

The promo for "W Two Worlds" opens with Kang Cheol addressing the reporters in a press conference about the attacker.

"Someone will have to take the responsibility. Whoever it is that raised up the devilish murderer of the time," said kang Cheol.

Next shot shows Yeon-joo in hospital trying to save a patient when a doctor questions her who she is. Yeon-joo is heartbroken and continues to struggle to move on from Kang Cheol. However, she cannot stop looking at him.

In an unexpected moment, Kang Cheol confronts Yeon Joo and asks her why she is always looking at him.

"Ms. Oh Yeon-joo? I've been concerned about you since I met you," Kang Cheol says in the promo for episode 10. "Why do you keep looking at me that way?"

Another shot shows Yeon-joo tearing up. She regrets breaking up with Kang Cheol. The promo ends with the killer telling someone on the phone what will happen in the end. Scroll down to watch the promo.

"W-Two Worlds" episode 10 airs Wednesday at 10:00 pm KST on MBC. Stay tuned for more spoilers and updates.