Tokusatsu: Ancestor, Please Settle Things for the Shadow World!

Reborn in Armor Hero at the moment when the beggar signs a pact with the Shadow Guardians, Ye Xian discovers that it is all just a scheme by the Emperor, who intends to use five defeated underlings to make the Shadow and Light Warriors of Earth stronger.

Realizing how powerful the Emperor is, Ye Xian has no choice but to hide in the Demon-Sealing Box and remain in seclusion.

He stays there for decades.

That is, until the Dark Shadow Realm suffers a crushing defeat and the Black Monster is sealed away.

Mo Shi, the only one to escape the seal, suddenly discovers that the Shadow Realm still has a powerful guardian.

With tears and snot streaming down his face, he begs Ye Xian to come out of retirement: "Lord Guardian, those detestable Shadow and Light Warriors defeated four of our guardians. Please, sir, give us justice!"

Ye Xian can't be bothered: "You need me to deal with something this trivial? Three hundred miles from here, there's a city called Hope City. Find an alien named Qiao Shefei. He's my disciple, so ask him for help."

After that,

the story begins its second act, as the Nether Demons make their appearance...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.