source:https://www.soompi.com/2017/06/27/exos-chen-appear-guest-fantastic-duo-2/
EXO’s Chen will be making an appearance as a guest on “Fantastic Duo 2.”
On June 27, SBS confirmed, “EXO’s Chen is currently taking part in the shooting for ‘Fantastic Duo 2.'”
Last year, Chen had appeared on the EXO special of “Fantastic Duo” with his group members. This time, he is appearing alone as a guest on the show. The episode with Chen is scheduled to air on July 9.
Meanwhile, EXO is preparing for a comeback soon.