|First series of BTS|
|Original title||School Trilogy|
|Release|| June 12, 2013–October 21, 2014 (KR)|
May 25, 2014–December 24, 2014 (JP)
|Albums|| "2 Cool 4 Skool"|
"Skool Luv Affair"
"Skool Luv Affair Special Addition"
"Dark & Wild"
|Next||The Most Beautiful Moment in Life|
"School Trilogy" is the first series of BTS's career, started on June 12, 2013 with their debut album and officialed finished with their second mini album, but due Dark & Wild is a direct continuation with their second album, also is part of this series. All content released in this series have the theme of "a defiant teeneger".
This is the only series which are not official connected with the fictional Bangtan Universe.
2 Cool 4 Skool (June 2013)
See also: 2 Cool 4 Skool
It is the debut album of BTS.
O!RUL8,2? (September 2013)
See also: O!RUL8,2?
It is first BTS's mini album, and contains the message of finding one's happiness before it is the too late.
Skool Luv Affair (February 2014)
See also: Skool Luv Affair
Dark & Wild (August 2014)
See also: Dark & Wild
It is first BTS's studio album and the meant is to be a direct continuation of the theme in their previous release, the title song "Danger" is about a man who has started dating but isn’t receiving equal attention from the girl he loves.
List of content released in this series.
|2 Cool 4 Skool||Single album||June 12, 2013|
|'No More Dream' Official MV||Music video||June 12, 2013|
|'No More Dream' (Dance ver.)||Music video||June 17, 2013|
|'We Are Bulletproof Pt.2' Official MV||Music video||July 16, 2013|
|O!RUL8,2? Comeback Trailer||Comeback trailer||September 5, 2013|
|O!RUL8,2?||Mini album||September 11, 2013|
|'N.O' Official MV||Music video||September 11, 2013|
|Skool Luv Affair 'Skool Luv Affair' Comeback Trailer||Comeback trailer||February 2, 2014|
|Skool Luv Affair||Mini album||February 12, 2014|
|'상남자 (Boy In Luv)' Official MV||Music video||February 12, 2014|
|'상남자 (Boy In Luv)' Official MV (Choreography Version)||Music video||February 20, 2014|
|'하루만 (Just One Day)' Official MV||Music video||April 6, 2014|
|Skool Luv Affair Special Addition||Repackage album||May 14, 2014|
|DARK & WILD 'What Am I To You' Comeback Trailer||Comeback trailer||August 5, 2014|
|DARK & WILD||Studio album||August 19, 2014|
|'Danger' Official MV||Music video||August 19, 2014|
|'호르몬전쟁' Official MV||Music video||October 21, 2014|
|'NO MORE DREAM -Japanese Ver.-' Official MV||Music video||May 25, 2014|
|NO MORE DREAM -Japanese Ver.-||Japanese single||June 4, 2014|
|'BOY IN LUV -Japanese Ver.-' Official MV||Music video||July 4, 2014|
|BOY IN LUV -Japanese Ver.-||Japanese single||July 16, 2014|
|'Danger -Japanese Ver.-' Official MV||Music video||November 9, 2014|
|DANGER -Japanese Ver.-||Japanese single||November 19, 2014|
|Wake Up||Studio album||December 24, 2014|