Introduction: When Allen Vert, the terminally ill heir of a noble family, awoke from a fever, he realized he was the reincarnation of Karzan, the mad dog who once roamed the Underworld.  ...But something was definitely off with this household.鈥淎llen, every noble needs secrets and shadows.鈥滺is scheming brother's grip tightening on him with sinister plots layered one after another.鈥淟ately, I hear you鈥檝e been up to some interesting things.鈥漈he watchful eyes and ears of the powerful family head lurking everywhere, keeping tabs on his every move.鈥溾€?hen am I going to see Mother?鈥滺is mother, broken in spirit and living in seclusion, feeling like a distant hope.鈥楤ut that鈥檚 fine.鈥橩arzan may have failed, but Allen Vert鈥檚 path is just beginning.鈥淭wo lives, two revenges.鈥漀o mercy.I鈥檒l pay it all back鈥攚ith interest. - Quality Fan Translations, Made by Fans for the Fans - The Terminally Ill Young Master is the Mad Dog of the Underworld...