PhD: Phantasy Degree volume 7 features story and art by Son Hee-Joon.

The Master Tower has become the battleground for Henduh and Stonia. When Hexion and Dev come back to life for revenge, Henduh must rely on the power of the "Holy Breath" to survive! Stonia must also protect the Ring of Life from an unknown enemy.

When she enters the tower to become more powerful, will she be powerful enough to win against Yong-ha's gang? Or must she rely on the help of the Order Rank to win the battle?