Onye egwu egwu Song Ga-in so na-ata ọrụ dị ka onye na-akpọ ụda maka egwuregwu ọhụrụ.
Song Ga-in butere MMORPG 'Yeol Hyeol Gang Ho: Next' nke abụọ OST 'Dong Haeng(同行)' ga-ebuwanye n'ụlọ sayensị nke 29 mgbe ehihie 6 na-agbawa na mpaghara ndị ọwa ụda.
'Dong Haeng' bụ abụ nke na-akọwa obi ike na orịlị ndụ nke onye buru ụkọ Han Bi-gwang na Tam Hwa-rin site n'akụkọ mmalite. N'ihi usoro K-balad tupu na ọkwa orchestral na ụda ngwụ ọrụ ọdịnala Asịa n'ụkpụ eme ka Oriental balad rụ elu. Song Ga-in site n'olu mma n'ike nne na mmetụta nke Naija na-egosi akụkọ nke ndị onye buru ụkọ abụọ n'ụzọ dị mfe, na-etinye obi mma n'àlobi ndị na-ege ntị.
Site na nke a 'Yeol Hyeol Gang Ho: Next' mezụtara ndị nlọ ọkwu site n'onye otu egwu Yu Hae-jin na onye nzukọ ihe ngosi Jang Hang-jun na-agbakwunyere ụda Song Ga-in. N'aka ndị ọkarikari nke ogidi dị iche iche gbasara ya, mmasị ọha mma n'egwuregwu ahụ tupu ị banye mma na-amatapu.
'Yeol Hyeol Gang Ho: Next' nke bụ maka ọkọchịm manga nke gụrụ ka elu na-ewebata ụwa mmalite site n'ụzọ nke oge ọ bụrụ, wee mezu ya site n'eserese cartoon rendering. Ka-sị n'ụbọchị nso, akụkọ ụda nke mbụ nke Bak Da-hae 'RISE AGAIN' na ihe ngosi nke yu Hae-jin, Jang Hang-jun na-agbakwunyere na ntụkọ ndị ọha na eze site na-amatapu.
