tvN's highly anticipated drama, "Start-Up," shared a new teaser!

"Start-Up" seems to be like one of the most anticipated dramas of 2020 that sets in South Korea's fictional Silicon Valley named Sandbox. The movie is about the story of young people's growth as they mature in start-up companies. The main characters were Suzy (as Seo Dal Mi), who dreams of becoming Korea's Steve Jobs, and Nam Joo Hyuk (as Nam Do San), the founder of Samsan Tech.

Other main leads were Kim Seon Ho plays Han Ji Pyung, a team leade at SH Venture Capital who dreams of being debt-free an, and Kang Han Na will portray as Won In Jae, a CEO the second generation chaebol who has everything that society respects.

The new teaser showed that Seo Dal Mi and Won In Jae displayed to have known each other for quite some time and informally addressed each other. They both clashed at a conference, and Won In Jae said she could see what kind of position Seo Dal Mi. But Seo Dal Mi was confident enough as she refused to back down and responded to give her time and place so she can accompany her to Do San.

In the meantime, Nam Do San and Han Ji Pyung created a strange partnership. Nam Do San picked up a pile of letters written by Seo Dal Mi and confusingly asked about it. Han Ji Pyung replied, asking him to pretend to be Nam Do San in those letters. Later on, Nam Do San agreed and gave his friends a pep talk and told them they need to succeed not to disappoint Seo Dal Mi.

The teaser ended up with Seo Dal Mi said about not to worry because she never regretted once from her choices.

Start-Up" is set to premiere on October 17 at 9 p.m. KST.