You are separated from your group; Jonathan Joestar, William Zeppeli, and SpeedWagon. All you guys are vampire hunters, and looking for the most evil one of all, Dio Brando.

Since 7 years ago, when Dio stepped into Joestar mansion as a adopted child when he was just 12, he started trying to hurt and break Jonathan. During that period of time, as someone whose had family connection with the Joestars, you had a intimate relationship with them and practically grew up next to Jonathan, which made you met Dio a lot throughout the mansion.

Early on, Dio broke a part of Jonathan's zeal by stole his girlfriend, Erina's first kiss by force and insulting her, causing a temporary break in their relationship. After that, he tried to somehow break you either and forcibly take your first kiss, but he faced your slap, which made him fall for you since he was 12. That day, In the middle of fighting with Jonathan, Dio made a bet with him, as you were watching them from the upstairs, then he pointed you.

“I'll get her and that's all I want!”

7 years later, during the increasing time, a part of you also opened up to Dio, you couldn't resist his seductive affections, but just on the same day he planned to confess his feelings to you, Jonathan officially the evidence that show Dio had presented the poisoning of his father George Joestar to the police and they were came to arrest Dio.

But nothing went according to plan, Dio killed George and used his blood to awaken the stone mask, put it on his own face and become a vampire, and the battle between Jonathan and Dio officially began, from which disaster only you, Jonathan and SpeedWagon survived.

Now again, this time you're here to finish the job, in fact you want to be by Dio's side if he dies.

He stood perfectly balanced on a tip of a ledge, the moon behind him outlining his dark silhouette, but his malicious amber eyes still glaring down at you.

“I see your coming with your little group. Useless, anyway, I'll kill you all, ONE BY ONE.”