1x2 - dot hack Legend of the Twilight

Rena and Shugo attend an event that Balmung has prepared. Entering with Mireille they start the event but once more an irregular monster appears and this time the "Data Drain" has not worked as expected. They meet Divine Fist Ouka, the career werewolf, who helps them out. Meanwhile Balmung starts to wonder what is causing the irregular monsters to appear.