tvN's upcoming drama 'Second Time Twenty Years Old' has released its official posters.

The first poster reveals Choi Ji Woo lying leisurely on a green grass full of flower petals scattering around, showing her bright smile. There's also a tag on the poster that reads 'Hi~ I'm freshman Ha No Ra'.

The second one is a group poster, featuring Choi Ji Woo, Lee Sang Yoon, Choi Won Young, Kim Min Jae and A Pink's Naeun resting on each other' legs, giving off a sweet atmosphere. Kim Min Jae and Naeun are even seen holding hands, showing their romantic chemistry.

'Second Time Twenty Years Old' will follow 'Oh My Ghostess' and broadcast on August 28th.