Ronaldo's editor wants the manuscript for the second volume of Ronaldo's War Chronicles, but Ronaldo hasn't finished.

Draluc transforms into a bat and goes on an adventure, and John goes out by himself in the midst of a string of kidnappings.

The vampire hunter Ronaldo is hired to rescue a boy who was seen going into Castle Draluc, but the vampire waiting for him there isn't what he expected.

In Shin-Yokohama a new vampire appears with a series of perversities in his powers, which causes chaos and confusion.

Uncle Y and Yakyuken lovers joined hands to create a huge Y-dan barrier in Shin-Yokohama. Weapons and strengths do not work at all within the barrier, and Y talk is the power. Ronald laments his powerlessness in the face of the powerful enemies that appear one after another.

Yomotsuzaka, the director of the "Vampire Research Center (VRC)", is a vampire researcher who is famous as a great genius. Ronald and his friends, suddenly summoned by him, are ordered to capture the vampires who have escaped from the center. The fleeing vampire was a parasite-type nasty opponent with a strong fascinating pheromone.

Vampires and baseball fist lovers challenge people to baseball fists with advanced technology that manipulates hypnosis and barriers at the same time. Since it is not possible to refuse the game that was set up when entering the barrier, vampire extermination people who have been in battle are also taken off one after another, and Doralck and Ronald are also involved.

Bosatsu goes to work with Fukuma, Satetsu gets used as a test subject, and Ronaldo gets stuck in a mysterious space.

After the conclusion to the battle against Northdin, everyone goes to the hot springs.

Ronaldo tells Draluc about his brother, his brother comes to visit, and Ronaldo almost misses a deadline.

Someone's after the socks of innocent vampires, Draus tries to fix Hinaichi, and John has an adventure at the VRC.

Autumn Books editor and Ronaldo fan, Sanzu, shows up at Ronaldo's office, Sagyo gets caught up in Handa's schemes, and Tsujigiri Nagiri meets his match?

A giant baby Nudenium is loose, Mr. Lewd Talk is friends with Handa's mother, and Mikazuki returns to Shin-Yokohama.

Ronaldo and Draluc go into Bubuo's dream, Yakyuken Lover has a run-in with Koyuki's dad, and Draluc's grandfather visits Shin-Yokohama.