You can meet "X1 FLASH," the debut reality of X1, which starts amid numerous expectations, on Mnet on Tuesday.

"X1 FLASH" is a debut reality program that will realistically portray the preparation process for the debut of the global boy band X1 and their natural daily lives and the candid feelings that bloom in them. Eleven members who are more anxious about whether they can live up to the expectations of their fans. They are expected to capture moments of constant effort and growth in order to show great performances in front of fans who support them.

The teaser video for "X1 FLASH" was first released today, capturing attention as the X1 members appear in a clear, dreamy manner. It has yet to make a formal debut, but it is already shaking the hearts of fans with its visuals and deeper atmosphere. 

The eleven figures—Han Seung-woo, Cho Seung-Yeon, Kim Woo-suk, Kim Yo-han, Lee Han-chil, Cha Jun-ho, Son Dong-Pyo, Kang Min-hee, Lee Eun-sang, Song Hyung-Joon, and Nam Do-Hyun—are all seen standing together, making them expect to grow into a whole team.

At the end of the teaser video, the logo of the program's name "X1 FLASH" appeared as well as the premiere date August 22 at 8 p.m., raising expectations. There are also growing questions about what the title “FLASH” means.

"The X1 FLASH will capture the everyday life, preparation and most candid feelings of the X1 members who are about to make their debut," the production team said. "I hope the fans will feel sympathy, consolation, and hope as the members leap forward to overcome the difficult days and achieve their dreams."

Mnet's debut reality show "X1 FLASH" will premiere at 8 p.m. on Tuesday.