The Vampire Queen in "Rogue: The Legend of Savior" is a very powerful boss in the game. If you want to beat the Vampire Queen, you can depend on the situation. The three-pointed rays placed by the BOSS will regain her blood. Just dodge her and enter the rotation stage. If you are prone to death, you can dodge the defense point as a negative number.
How to fight the vampire queen in Roger's Legend of Savior
The boss vampire queen in the fifth level manor, the three-pointed rays placed by the boss will regain her blood. Just dodge her and enter the rotation stage. If you are prone to death, just turn the defense point into a negative number and dodge it (up to 10% of your blood will be deducted at a time).
Use the Eye of Truth to Corrupt (the Red Card of the Grave of the Second Level, the Eye of the Dead, and the Blood of the Queen of this Level), and then use the Holy Skin of the Red Card to reduce damage.