Board Thread:Chapter Discourse/@comment-43813832-20191030190334/@comment-175.158.216.7-20191102175828

ScarletBlad wrote: 175.158.216.7 wrote:

well, it was because there was a demon inside him and they use the drug, Mirai didn't have it.

I am pretty sure the drug can work for Mirai. Because that is one of the point of Yuu supressing the seraph boy. He clearly said to Kimizuki that the seraph boy just like him and mirai have the demon mark. Clearly means, if they succeed on saving the seraph boy, the drug can also be use to save Mirai.