Bunker-ui Nat Anime Details and Episodes Seo-U always knew that running away from the son of a murderer would eventually haunt her, but she never expected to be locked underground with him. Years… Series info Watch free DetailsFormatMangaStatusAiringScore69/100SourceOriginalCountryKorea GenresDramaRomanceThriller TagsFull ColorFemale ProtagonistBullyingLong Strip RecommendationsClassmateThe Dawn to ComeOlgamiGwigaksiZhang Zhong Zhi WuAridorokA Sibling’s POV