Whoaaa. The entire announced cast of medical drama Brain is being replaced…and potentially filling the new hero’s shoes is Song Seung-heon.

The official story from Brain’s chief producer is that the drama feels too much like a “youth drama” with formerly cast Lee Sang-yoon (The Duo) and Yoon Seung-ah (Playful Kiss). You know, the stripling young lad a month shy of 30, and the barely-pubescent 28-year-old woman. Forgive me if I’m a little skeptical.

Read more at Dramabeans.