Sinopsis
After Gilbert is seriously wounded, Philip Lenore, another butler is sent by the Reinherz family to assist him while he recuperates. When knowing that Philip fell in a trap and his brain is under some criminals' custody, Gilbert assembles a team to rescue him personally..Kekkai Sensen Blood Blockade Battlefront Kekkai Sensen Kekkai Sensen Kekkai Sensen สมรภูมิ เขตป้องกันโลหิต Bloodline Battlefront Kekkai Sensen