During a Get-together at Misono's house with all of the Eves and their Servamps -Excluding Izuna and Freyja-,Mikuni handed out potions to each of the Eves, brewed by Johannes Faust himself. He didn't give himself nor the Servamps one as he said that it wasn't needed. He said that the potion would awaken their.. ...'Killer Intent',and it would last for two weeks. If the Eve's personality changed,then his Killer Intent has been awakened. However,if the reaction is the polar opposite, meaning that the Eve hadn't changed personalities.. ...Then the Eve would be deemed to have a 'No Killer Intent At All Whatsoever' syndrome,or the killer intent has already been awakened and manifested itself. Misono and Tetsu changed.. ...Mahiru and Licht did not. Mikuni shrugged and deemed them as having the mentioned syndrome,which is weird when it is directed to Licht to be frank. However,behind those Façades..were completely different people. Now,can the others find out who Mahiru and Licht really are? And oh no! It seems that the long-time-unseen world-class hackers,informants and hitmen who worked together as a pair,named 単純 [Tanjun] (Simple) and 悪魔 [Akuma] (Demon),have resurfaced again! Can they find out who Mahiru and Licht really were in the past,now? (Credits to @FoxcatAI for the cover made!^^) [And also,this takes place after Tsubaki's war between the Servamps and the Eves. Anyways,bye~!]

All Mahiru wanted was to make an infamous delinquent stop skipping class. Getting dragged headfirst into a gang war and making a bunch of very weird friends was never part of the plan. Cross-posted from AO3.