| Title | Artist | Time | ||
|---|---|---|---|---|
| 1 | Walking with you | so soo bin | 3:53 | |
| 2 | I See You | Lee Sora | 4:28 | |
| 3 | Laputa | Yi Sung Yol | 3:16 | |
| 4 | The Atypical Family | Jung Jae Hyung | 0:56 | |
| 5 | Hero is Coming | Jung Jae Hyung | 1:31 | |
| 6 | Super Power | Jung Jae Hyung | 1:47 | |
| 7 | First Step | Jung Jae Hyung | 1:20 | |
| 8 | Hero World | Jung Jae Hyung | 1:44 | |
| 9 | Family Harmony | Jung Jae Hyung | 1:41 | |
| 10 | Scam Plan | Jung Jae Hyung | 1:25 | |
| 11 | Funny Moment | Jung Jae Hyung | 1:58 | |
| 12 | Bizzar Love | Jung Jae Hyung | 1:18 | |
| 13 | The Sign for Hero | Jung Jae Hyung | 4:14 | |
| 14 | Not to Say | Jung Jae Hyung | 1:22 | |
| 15 | Not to Say (String Version) | Jung Jae Hyung | 0:48 | |
| 16 | Conflict Echoes | Jung Jae Hyung | 3:09 | |
| 17 | Mysterious Mystery | Jung Jae Hyung | 1:26 | |
| 18 | Contrast | Jung Jae Hyung | 0:59 | |
| 19 | Tearful Waves | Jung Jae Hyung | 1:30 | |
| 20 | Passage | Jung Jae Hyung | 0:45 | |
| 21 | Tides of Tension | Jung Jae Hyung | 2:03 | |
| 22 | Suspicious Waltz | Jung Jae Hyung | 1:47 | |
| 23 | Dong-Hee's Dream | Jung Jae Hyung | 1:25 | |
| 24 | Gwi-Ju in Silence | Jung Jae Hyung | 2:19 | |
| 25 | Tears within I-Na | Jung Jae Hyung | 2:19 | |
| 26 | Be My Saviour | Jung Jae Hyung | 2:06 | |
| 27 | Hidden Truths | Jung Jae Hyung | 0:39 | |
| 28 | Da-hae's secret | Jung Jae Hyung | 1:31 | |
| 29 | Familial Bliss | Jung Jae Hyung | 1:28 | |
| 30 | Echoes of Sadness | Jung Jae Hyung | 2:12 | |
| 31 | A Journey through Time | Jung Jae Hyung | 3:15 |