"Birth" deals in depth with the patience and courage of Kim Taegon, a young man who had to create his own hope, his willingness to throw his body, and his love for God and man that he showed throughout his life.
Jin-Sang is a troublemaker in his family. He is suspected of fraud and murder, while Detective Choi is chasing after him. Jin-Sang has a younger brother Jin-Ho. He always tries to get close to his younger brother, but Jin-Ho hates him. Jin-Ho is a high school student and dreams of becoming a singer, but he keeps failing his auditions.
The growth story of Infinite like never seen before. Their youth drama starts now! Infinite is now 4 years into their debut and have become a worldwide superstar with a world tour over 11 countries and 17 cities. However, they talk about the things they've kept bottled up inside and reflect on one another, even showing tears. They've traveled a long road, will their passion for their dreams continue?