TO1 - Why not?? - 3rd mini album

2 versions (Play ver. / Ground ver.)

Content varies depending on album version

[Content]
1 Photobook (80 pages)
1 CD-R
1 Envelope
1 Pack of stickers
1 Set of member stickers
1 Random Unit Pop-up Card (from 3)
1 Message card
1 random lenticular photocard (from 9)
1 Random Photo Prop (out of 9)
1 random selfie photocard (from 9)

[Pre-order Bonus]
1 Poster (random, not guaranteed, limited quantities)

[Tracklist]
01. BOOM POW
02. Drummin' (Title)
03. What A Beautiful Day
04. Sugar Shock
05. Butterflies