Taeeun Jung

## Image Gallery

Taeeun Jung is the main antagonist of **"My Bad Boyfriend"**. He is one of the key figures in the Blue String Universe. He is the heir of CB Company but decides to rebel, causing alot of trouble and became fixated on Junhyeok Do and Yujeong Cha.

## Background

He was an orphan but was found by Junseong Oh and joined the company as one of the successor of the CB Company.

## Plot Overview

### Past

When he was a child and an orphan, while he was beating up the kids who made fun of him for being helpless, Junseong appeared and suggested that he follow him, saying that he would take care of the aftermath of the accident. He quickly realized that he was of the same type as him. He follows Junseong and receives training as a successor to CB Company. Then one day, Junseong brought Junhyeok Do and orders his secretary to train him as a successor as well, and is horrified when Junseong says that he will kill the first chairman, Ducheol Seo.

Afterwards, he was surprised to see Junseong become chairman, but since Junhyeok was his biological son anyway, he thought that he would not be officially recognized as the successor according to CB Corporation's customs.

One day, when Junhyeok was receiving harsh training, Junhyeok said that he had a goal and that it was to become the chairman to find his mother. He knew the truth but didn't reveal it to him. However, as days passed, Junhyeok grew more and more, and when he also felt an unexplainable uneasiness, Taeeun went to Junseong to get a direct answer, but by chance, he overheard him saying that he was sick of the customs left behind by the 1st CEO and will get rid of it

When he realizes that Junhyeok is going to be a "scarecrow chairman," he feels a huge sense of betrayal from Junseong.

A few days later, Junseong informs Junhyeok and Taeeun of the target of the last request, saying that he is the last root of the organization they were dealing with, and to successfully captures the target. Taeeun gets angry and tries to kill his target, leaving him in a near-dead state.

Junhyeok gets angry and asks what he is doing. Taeeun eventually tells Junhyeok the shocking truth about his mother. He puts the target in a near-dead state and causes negotiations with the organization to break down. As a result, he is expelled to the United States by Junseong, who is concerned about retaliation from the organization. Taeeun leaves after warning you that even in America, your every move will be watched.

As time goes by, Junhyeok also voluntarily leaves his position as successor and is called back to fill the vacant successor position.

### Present

#### The Breakup

While heading back to Korea from the US , he accidentally bumps shoulders with Kibeom Kwon, who escaped from a mental hospital. When Kibeom loses his temper, he pours hot water on his shoulder and heads back.

### Future

#### Epilogue

Afterwards, he became CE0, but he began to wonder whether this was the path he really wanted and decided to leave for the United States to sort out his thoughts. Afterwards, he asked Junhyeok, who came to ask him not to leave for the United States, if he knew that he would become the chairman. Even though he said that he was afraid to speak without thinking like before because if he heard it from his own mouth, Taeeun would hate him even more, he knocked Junhyeok down.

At one point in Las Vegas, USA, while staying at a casino for a while, someone bumped into Taeeun's shoulder, causing him to spill wine, and threatened him when he passed by. The person was Gunwoo Dahn and meets him.

Four years later , he returns to Korea and stops by Jungang High School for a moment and looks at the classroom. When a colleague he met in the United States calls him, he leaves the classroom.

## Relationships

**CB Company**

* Junseong Do -
* Junhyeok Do -
* Hyunin Choi -
* Junhyeok's Mother -
* Taeeun's Secretary -

**Enemies**

* Kibeom Kwon -
* Minjae Go -

**Others**

* Yujeong Cha -
* Seojin Nam -
* Mireu Ban -
* Seonho Baek -
* Jaewon Lim -
* Gunwoo Dahn -

## Abilities

* **Fighting Prowess** - Although he is weaker than Junhyeok, his physical strength is formidable. He received the same harsh training as Junhyeok, including kidnapping and killing targets, and has overcome many near-death situations, so his combat experience & tenacity is very good. After being a contractor as an adult, he is more formidable.
	+ Weapon Handling - he has good sense, such as using a knife to stab the opponent's vital points

## Trivia

* Taeeun being chosen as Blue String Main Cast is controversial and is criticized as he is the only antagonist of the main cast. His actions in the story is very cruel with violent tendencies for example. Although he had slightly reformed at the end of the webtoon, he still have very aggressive traits retained.
* His character is similar to Jei Yoo, they often exploits other people's hearts. The difference between the two is that he uses blackmail and severe violence to get what he wants, while Jei uses her surroundings and psychology to squeeze others to get what she wants. One thing they both have in common is their strong possessiveness.
* He is weighs 63kg.
* He is 180cm and his favorite color tone is cold winter.
* Strangely, he has two official names, "Taeeun Jung" & "Taeeun Oh" in the beginning of the webtoon. The former is officially chosen.
* He bears a similar resemblance of "*Inwoo Ko*," a main character of the author's next work, **Casual Relationship**. They both having fighting skills and had a bad relationship with the female protag at the start.
* After leaving for America after main story concluded, there is a scar around his right eye. It seems that he got it from working as a contractor and doing dangerous missions. Could be shown how he got it in future blue string works.

## Gallery

### Short Gallery

Taeeun punched a girl (Ep.28).pngMireu intervenes (Ep.29).pngTaeun ambush (Ep.31).pngTaeeun threatens her (Ep.37).pngTaeeun knees him in the face (Ep.44).png
Full Gallery Page
## References

1. ↑ Refer to Trivia
2. ↑ https://namu.wiki/w/정태은 #s-5
3. ↑ https://namu.wiki/w/정태은#s-6
4. ↑ My Bad Boyfriend, Epilogue