Saikyou Ginga Ultimate Zero: Battle Spirits
Battle Spirits Season 7
最強銀河 究極[アルティメット]ゼロ~バトルスピリッツ~
Rei is an adventurer called a "Card Quester." He wishes to collect strong cards scattered throughout space, and battle with his rivals unfold. Soon enough, he will discover what happened to his own past.