Zombie-Loan - Season 0 Episode 2 We Want to Protect

A battle is unlocked as both A-Loan and Z-Loan must make 10,000,000 yen before the other. Though it comes with a heavy price, for the loser will have all of their zombies terminated, including Michiru. Z-Loan is disheartened because A-Loan takes a quick lead in the competition with superior weapons. Zarame the Grim Reaper decides to help Michiru hone her Zombie finding powers, the first zombie she finds however, is the Undertaker, who has reluctantly returned to aid Z-Loan. They eventually find their determination and renew their will to compete, to save their company.