The production team of JTBC's Friday-Saturday drama The The Youngest Son of a Conglomeratedirected by Jeong Dae-yoon, screenplay by Kim Tae-hee and Jang Eun-jae) unveiled the scene of a Sunyangga party on the 19th. How will Lee Sung-min, who faces Party Crasher named Bloodline, react? In the first episode of The Youngest Son of a Conglomerate, Yoon Hyeon-woo (Song Joong-ki), who struggles for each person who has no one, is drawn. Sometimes the days of putting off his family and enduring insults seemed to end with the approval of his superiors, but the untimely variables drove him to the brink of death. At that moment, the opportunity of a lifetime came. Yoon Hyeon-woo, who seemed to have lost his life, What is even more surprising is that Jindo Jun (Kim Kang Hoon) is the youngest grandson of Jin Yang-chul, the first president of Sunyang Group. His appearance, reborn as a family bloodline that killed him, exploded his curiosity in the future development. Especially in the Yoon Hyeon-woo era, Jin Yang-cheol, who was already dead, The photo released by the production team shows Jin Yang-chul and his young eldest son Jin Seong-jun (played by Moon Seong-hyun). The two people looking down at the shattered white porcelain together suggest that this is the time of the sixtieth birthday in the autobiography of Jin Yang-cheol. In the midst of wondering how this will flow, his cold gaze, which met Jindo Jun, Jin Yun Ki (Kim Young-jae) and Jin Hyung-joon (Cha Sung-jae), raises tension. Jin Yang-cheol, who has been away from the Jin Yun-gi family according to his own judgment and standards, recalls them again with unexpected events. Yoon Hyeon-woo and Jindo Jun, who are mixed in it, said that they would like to see what kind of movement they will make and expect to develop in earnest. The The Youngest Son of a Conglomerate be broadcast at 10:30 pm on the 19th.