The wait was over for many fans upon the premiere of the MBC drama 'Book of the House of Gu', which became the #1 Mon-Tues drama in its first week!

According to AGB Nielsen Media Research, the April 9th broadcast of 'Book of the House of Gu' achieved a 12.2% viewer rating, moving the drama up to the top in viewer ratings in its time slot.

Meanwhile, 'God of the Workplace' and 'Jang Ok Jung' both suffered a slight drop and achieved a 12.1% and 9.1% viewer rating, respectively.

'Book of the House of Gu' and 'God of the Workplace' were neck-and-neck for their first week with only a 0.1% difference in viewer ratings, leaving viewers curious which drama will rise to the top next week.