A Chinese-Japanese anime television series adaptation produced by Emon and directed by Masahiko Ōkura premiered on Tokyo MX on 1 April 2017.

However Suigin is anything but; in fact, he is very poor and has to work many part-time jobs just to pay for his tuition.

However, when it is announced that the game is scheduled to shut down he is heartbroken to know that his adventures with her are coming to a close.

But when Rei is suddenly kidnapped, Suigin is pulled inside Grave Buster to save her.

Gin no Guardian follows Suigin as he fights through Grave Buster to save Rei, while uncovering his past.