Kizuna's next target is Hayuru Himekawa, chair of the Public Morals Committee. Straight-laced and embarrassed by shameful behavior, there's something in Hayuru's past she wants to erase!
There's a new girl in town, and her name is Scarlet! The leader of the Heart Hybrid Gear unit from Megafloat West USA, she's an old teammate of Yurishia's...but for some reason, Scarlet has nothing but contempt for the blonde bombshell! As an ominous shadow looms over Aine, what climaxes will Kizuna and the girls reach in this final volume of Hybrid x Heart: Magus Academy Ataraxia?
Aine is none too pleased about lagging behind squad aces Yurishia and Hayuru. She has a plan to one-up her Heart Hybrid Gear rivals...and the first step is getting in Kizuna's pants! But when a surprise enemy attack leaves Megafloat Japan in dire straits, it may just be the opportunity Aine needs to reach a new climax and turn the tide!
As a child, Hayato promised to marry his first love, Seraphy. Fifteen yeers later, he has become one of the world's greatest spies, all while never falling for the temptations of enemy agents. A mission to expose rival operatives turns chaotic when Hayato reunites with Seraphy, and each realizes the other is a spy. Now the pair must live together, torn between love and duty. The question is...who will break first?
From clumsy-yet-cold Seraphy, to freewheeling and voluptuous Maria, to immature and mischievous Emily, can first-class secret agent Hayato Kiriyama endure the amorous advances of the three alluring rival spies he's rooming with?
Hyouka Wang has arrived at the shared house Familia--a raunchy, dangerous battleground of love where plots, schemes, and seduction lurk around every corner threatening to trap the world's most elite spies. She's a cosplaying beauty, social media superstar...and a spy. She gets right to work, attempting to ensnare Hayato by dressing up as his beloved childhood heroine. But Seraphy won't go down without a fight and enters the fray with a cosplay of her own! This kicks off a shared-house Halloween cosplay competition, and Hayato has to take their measurements. With such sweet temptations laid before him, will he be able to maintain his composure...?