User blog comment:B214/Volume 21 info & spoilers/@comment-27083298-20160308001905/@comment-26926813-20160313124259

Maybe she will full fused with Issei in the end? And he gain access to full power of Infinity and defeat Trihexa 666? As Shiva sais Ophis oin her prime can do this. Also Rizevim talk about fused of Lilith and Ophis that is possible, but hard.