Dr. Brain Episode 4 is coming next week with its new suspense! It has completed half part of the story, revealing little secrets about all characters. We learn about Jae Yi and Jun Ki’s relationship, Lee Kang Mu’s real existence, and Hee Jin’s whereabouts. Now, all we have left is the main part of the plot. Where is Se Won’s son Do Yoon? Who is behind his kidnapping, and most importantly, why? While solving previous riddles, each episode brings new puzzles, making the story more intricate.
In the latest episode, we discover Lee Kang Mu’s existence. Lee Kang Mu’s died at the hands of Lim Jun Ki’s killers. They disguised it as a car accident. To get bottom of this, the two decide to meet up Nam Il. However, it seems someone is after him and thus could not make it to their meeting point. At the meeting place, Se Won encounters Tae Gu and Fixer. They get into a physical fight. Thankfully, Choi Soo Seok arrives at the right time and saves him. After doing Brain Sync with dead Tae Gu, they learn about Hee Jin’s location. Therefore, the upcoming Dr. Brain Episode 4 will uncover a new chapter of the story, leading them closer to Do Yoon’s whereabouts.
Recap Of Dr. Brain Ep 3: The Linking Between Se Won and Lee Kang Mu
Ep 3 of Dr. Brain reveals the real identity of the private detective Lee Kang Mu. It turns out he was the first person Se Won did Brain Sync in Episode 1. He may be the unknown error Se Won was talking about since he could not see his memories. Thus, it must be the reason Se Won did not see his memories and is seeing himself as a whole different existence. Lee Kang Mu asks why he chose him and not someone else’s body. As we know, it was Hong Nam Il who selected Kang Mu’s body. Therefore to find out the reason, Se Won asks Nam Il about Kang Mu’s dead body and tells him to meet up.
A New Character Is Introduced
The episode also introduces a new character who seems another crucial key to the story. However, his name is not revealed yet. But for sure, he is behind Lim Jun Ki’s murder and missing Heejin and Do Yoon. It unveils that Lim Jun Ki hired Lee Kang Mu to investigate something, which the mysterious man did not like. And thus orders Tae Gu and Fixer to kill off both Lim Jun Ki and his daughter Hee Jin.
While waiting for Nam Il, Se Won encounters Tae Gu and Fixer. All three get into a deadly physical fight, but thanks to Kang Mu’s fighting instincts, Se Won stands against them. At the same time, Choi Soo Seok and her team arrive at the mall and hear bullet shot noise. Quickly, they handle the situation but Tae Gu losses his life.
Finally, They Find Hee Jin
To find Hee Jin’s whereabouts, Se Won requests Soo Seok to let him do Brain Sync with Tae Gu. Of course, she declines initially but knowing they have to find Hee Jin as soon as possible, she agrees. After Brain Sync, Se Won learns that Tae Gu killed Lee Kang Mu, disgusted it as a car accident, and even killed Lim Jun Ki. Tae Gu and Fixer kidnap Hee Jin as per their boss’s order. However, Tae Gu could not kill her and let her stay with his girlfriend. Immediately the police and Se Won depart to find Hee Jin, only to find she has run away. With his cat instinct, Se Won leads the police team into the jungle. They eventually find Hee Jin. By the ending, Se Won asks Hee Jin to draw where she saw Do Yoon last time. Thus, Dr. Brain Episode 4 will uncover more about Do Yoon’s story!
Dr. Brain Episode 4 will be released on 25 November 2021 on Apple TV+. With the release of the first three episodes, we have made it half of the journey. The story uncovers new secrets making viewers’ curiosity alive in each episode. So far, Se won has learned about the private detective’s real identity and his linking to Do Yoon’s missing case. The upcoming episode will reveal Hee Jin’s drawing. That way, we will learn about Do Yoon and the lady who Hee Jin draw. Which secret will unveil next? Watch every new episode of Dr. Brain on Thursday; each episode runs for 60min.
Watch Dr. Brain Korean Drama Episode 4 Online- Streaming Details
Since its Apple TV original series, both domestic and international viewers can watch Dr. Brain on Apple TV+ with English Subtitles. But keep note that you need to buy a subscription for Apple TV streaming. The subscriptions may differ as per different countries. It also provides 7 days free trial and then $4.99/month plan.
Annyeong, Harshali here. I write K-drama and K-pop articles. Love Spending my time reading mangas, webtoons, novels, watching Asian dramas, and sketching. Take every challenge as a tool for upgrading myself. It's ok to take a break when things get tough.