Lee Seung Gi experiences heart-rending in the next episode of tvN's 'Mouse.'

In the previous episode, Jung Ba Reum went into a panic as he discovers that everything surrounding him was a lie. Additionally, Go Moo Chi also found out that Lee Seung Gi has been at the crime scenes where the criminals had not yet been identified.

In the newly released stills, Jung Ba Reum, a psychopathic predator, gained emotions after his brain surgery which causes him grief. He discovers a photo and freezes in surprise. His eyes fill up with tears, and struggling to hold back his tears.

However, he could not hold back his tears and break down while clutching the photo against his chest. The curiosity is mounting over on what kind of picture he has found and why he broke down as soon as he saw it.

As Lee Seung Gi arrived at the set, he talked with the director, Choi Joon Bae, and worked on expressing his emotion to portray the scene naturally. He flawlessly performed the setting by trying to endure his sadness and then bursting into uncontrollable grief later.

Nevertheless, it is said that Lee Seung Gi showed a professional attitude on set by monitoring his scenes and checking every detail. He always does this even when he had not recovered from his bursting emotions.

The drama production team commented that many events and twists have shown in the drama in success. They will try to compress the past narrative clearly to help the viewers understand the plot.

This timeline plan will increase the drama's curiosity and help the ratings of the drama rise. People should look forward to the rest of the story on how Jung Ba Reum, who has been a guinea pig in his face, will face the more significant challenge in meeting the truth and gradually reveal himself.