House of Cards (Taekook)

Taehyung and Jungkook have been married for two years, a union that was the result of a promise made between their grandmothers during childhood. This forced marriage has primarily impacted Jungkook, who has suffered due to Taehyung's mistreatment. What will happen when Taehyung discovers that Jungkook, whom he has been abusing, is actually suffering from a severe illness?