武赫剛(蘇志變飾)一出生就被親生父母拋棄，2歲時被一個澳大利亞家庭收養，由于受到養父虐待，10歲離家出走。遇到街頭藝人比羅叔叔，比羅把他當親生兒子一樣撫養。一起生活了5年，可是，在遇到了一個湵〉呐酥幔攘_也拋棄了他。好像他天生就是被拋棄的命摺４酸幔麨榱松妫煤芏嗖徽數氖侄蝸碣嶅X。販賣毒品、當皮條客還打群架，過著流浪的生活。後來，遇到了同樣也是從韓國來的女孩文智英（崔余真飾），並愛上了她，更為了救她而頭上中了槍彈。他帶著那顆子彈回到了韓國，見到了自己的親生母親。在韓國，她又遇到了生命中最愛的女人恩彩（林秀晶飾）和自己的親弟弟崔允（鄭京浩飾）。此時弟弟崔允已經成為韓國最頂尖的偶像，而回到韓國后的武赫發現狠心拋棄自己的生母竟然過著富裕舒心的日子，並非自己想像中那樣悽苦，生母的狠心激起了武赫內心的憤怒，他發誓要想盡一切辦法的報復。。。

Cha moo-hyuk (So Ji-sup)was abandoned by his parent when he was born and was adopted by an Australian family at the age of 2. He was tortured by his stepfather and he left home at the age of 10. He met a street artist and they lived together for 5 years before he was left yet again, as if he was a burden to evrybody. Since then, to suvive, he bacame the master in drugs and fights and lived a wandering life. Then he met Moon Ji-young (Choi Yeo-jin) and fall in love with her. He even took a bullet for her. In the end, he went back to Korea and reunited with his mother, his younger brother Choi Yune (June Kyung-ho), the most famous idol in Korea, and met the love of his life, Song Eun-chae (Im Soo-jung). However, the mother that abandoned him was living a wealthy life despite his initial thoughts. He was filled with rage after finding out that and pledged for revenge...