With Sumire growing used to her new life as Lucia's fellow virus-hunting partner, time has only strengthened the pair's bond with one another. But that new friendship is put to the ultimate test when the mysterious power hidden deep within Sumire's being manifests itself in full berserker form ready to slug it out to the death with Lucia! And what's more, a mysterious big bad seems to be watching intently from the sidelines!

Sumire Takahana is a seemingly normal school girl cursed with the ability to see malevolent ghosts known as "Viruses." Her life hits a crossroads after a run-in with Lucia, a "gothic lolita" clad monster killer for hire. Not content to stay on the sidelines while these Viruses prey on the weak, Sumire decides to join forces with the mysterious eyepatch-wearing Lucia to hunt down the Viruses before they can hurt anyone else.

As Venus Vangard squares off against Sonoka's evil minions, Sumire's berserker powers spiral out of control... and it's Lucia who's caught in the middle!

As mistrust and unease form within Sonoka's ranks, the evil mistress decides to grant her minions Guy and Ruka just what they desire most: the power to obliterate Lucia and Sumire once and for all! Is this the ultimate showdown or a sign of much darker things to come?

While Sonoka-sama's minions continue their attacks on those with the "vision" like Sumire, pieces of the puzzle start to fall into place as Lucia and her friends discover the contents of her dead mother's forgotten diary!

It's been one battle after another against stronger and stranger foes. Now, the ultimate showdown between the crew of Venus Vanguard and their mysterious enemy has come. Will Sumire's feelings for her boyfriend Yoshiki survive the terrible discovery she's about to make?

Suzuna, a college freshman, is living on her own for the first time. She's looking forward to making friends, joining a club, and hopefully getting a boyfriend! She develops an early crush on Fukumi, a charismatic tennis player and friend of her neighbor, Eichi. But her other new friend - the beautiful Hinako - has some interesting information regarding Eichi... Suzuna's about to discover that love can come with some unexpected competition.

Fukami is convinced that there's chemistry between his friends Suzuna and Eichi, who just need a little push to become a couple. He doesn't know that they both have a crush on him. But Fukami's got his own romantic distraction with a girl he keeps running into. When Suzuna realizes that she has a new rival, she's going to have to act fast. Can she finally tell Fukami how she really feels?

Suzuna's had her heart set on Fukami but she's been afraid to share her feelings. Now Fukami's out with another girl, and they seem to be turning into a steady couple. Is it too late for Suzuna? She finds herself spending more time with Eichi, the guy who also has a secret crush on Fukami. But a surprising development leaves the two of them with confused feelings about each other.

Suzuna began her college career by competing with Eichi for Fukami's affection. Now that she's decided she might like Eichi in a special way, newcomer Yuki entangles them in another boy-girl-boy love triangle. And family tensions come to the forefront; first Eichi's younger brother comes to town, then Hinako worries about keeping a secret from her parents - she's dating her Greek teacher!

A ride on the ferris wheel sets things in motion, and if one kiss between Suzuna and Eichi was such a big deal, how will they handle a second - and maybe a third? Then, Eichi plans to recommend Suzuna for a job at the toy store, but Yuki swoops in and claims the position first. But the two rivals must join forces when Eichi comes down with a bad cold, requiring some nursing from both of them!