Watch anime online, stream anime episodes online for free.Watch Trinity Blood Episode 13 English version online and free episodes. Anime Episode guide, Chapter Trinity Blood Episode 13 English dubbed The Ibelis II. Betrayal Blaze Sister Esther, Ion and Radu flee from the execution squad, in an attempt to meet with Lady Caterina. Without any assistance, Father Abel and Sister Esther try to help Ion and Radu escape. However, there is a betrayal in their midst.