The gripping human mystery series, 'Wonderful World,' starring Kim Nam Joo and Cha Eun Woo, is set to expand its programming for its ultimate episode.

'Wonderful World' delves into the story of Eun Soo Hyun (portrayed by Kim Nam Joo), who takes justice into her own hands after her son's murder, uncovering enigmatic secrets along the way.

Since its premiere last March, 'Wonderful World' has consistently captured audience attention, achieving double-digit viewership ratings and securing the top spot among Friday programs. As it approaches its climax, the drama's viewership has soared to 12.7% in the metropolitan area. With only two episodes remaining, anticipation is high for the series finale.

In the recent episodes, the true nature of the antagonist was unveiled, revealing his involvement in the deaths of several characters. As revelations unfold, the intensity of the narrative has escalated, leaving viewers on the edge of their seats.

To ensure a fitting conclusion to the series, the production team has extended the final episode, Episode 14, to 90 minutes. Episode 13 will air as scheduled, followed by the extended finale. The team promises a gripping resolution as the mysteries surrounding Kim Jun are brought to light and justice is served.

Catch Episode 13 on April 12 and the extended finale on April 13 KST.