Cardfight!! Vanguard S1 · EP21
Abyss of Darkness
6.0 · 2018 · Action & Adventure,Animation,Comedy,Kids · ~23m
Teams Q4 and AL4 gather at the Asteroid headquarters. Kai fights Ren in a decisive battle to protect Aichi. The battle begins between Kai, who denies the power of PSYqualia, and Ren, who is overflowing with that power.
