Composer: Jialong Duanmu, Ray and Xiny
Released as purchasable DLC on Steam.
Album was composed by Jialong Duanmu / Ray / Xiny and was released on December 21, 2017. Soundtrack consists of 21 tracks tracks with duration over about 50 minutes. Album was released by DigitalEZ, Steam.
CD 1
| 1 | 亿万年的星光（短） | 03:23 | |
| 2 | 亿万年的星光（长） | 02:09 | |
| 3 | 星光印象曲 | 02:45 | |
| 4 | 记忆 | 01:54 | |
| 5 | 流星 | 01:04 | |
| 6 | 梦境 | 03:10 | |
| 7 | 你的名字 | 01:48 | |
| 8 | 星空 | 02:00 | |
| 9 | 爱（版本一） | 02:18 | |
| 10 | 爱（清唱版） | 00:50 | |
| 11 | 孤独 | 04:26 | |
| 12 | 爱（版本二） | 03:02 | |
| 13 | 星辰 | 03:19 | |
| 14 | 紫夜 | 02:46 | |
| 15 | 伤逝之春（刻痕印象曲） | 01:56 | |
| 16 | 主题歌器乐版（短） | 02:09 | |
| 17 | 主题歌器乐版（长） | 03:23 | |
| 18 | 镜中的乐园 | 02:25 | |
| 19 | 镜中的乐园（第二版） | 02:45 | |
| 20 | 绊 | 00:56 | |
| 21 | 无名 | 01:22 | |
