On June 23rd, The Boyz's agency Cre.ker Entertainment stated, "Younghoon has been confirmed to appear as the younger version of actor Lee Sang Yoon in the new SBS drama 'One the Woman', which will be broadcasted in the second half of this year."

'One the Woman' is a comedic drama about a corrupt prosecutor who accidentally begins a new life as the daughter-in-law of a chaebol family, after suffering from memory loss. The drama will be directed by Choi Young Hoon, who is best known for his detailed directing skills in his previous projects 'Good Casting', 'My Sister Is Alive', 'Second to Last Love', and 'High Society'.

Meanwhile, 'One the Woman', joined by Younghoon, is scheduled to air in the second half of 2021