This song starts at 24m 08s.
[ Song Information ]
Title│Undertale
Arranged by│피아노박스 PianoBox
Difficulty│★★★☆☆
Details│Monsters telling old story of Asgore family.
[ Music Sheet Information ]
Cover 1P + Comment 1P + Music sheet 7P
Music sheet starts at page 3.
Note when you preview it.