After Passing Through the Book, I Redeemed the Undercover Male Protagonist

[Through the book + overhead + 1V1 + two-way redemption + imagination + fantasy + a match made in heaven + He] An ordinary social beast who just died suddenly due to continuous overtime work in modern society not only crossed into "Echoes of the Abyss", but what's more terrible is that he also transformed into the cannon fodder female supporting role Su Qingyuan, who had the same name and the same surname, and was "cleaned up" by the male protagonist in less than ten chapters because she was suspected of being a traitor. The male protagonist Lu Chenyuan, the lone hero who is undercover in the dark abyss, is being pushed to his death by the plot. … The echo in this abyss is not only his lonely war song, but also the redemption symphony of two hearts that transcend reality and reality and break away from fate. [The introduction is too weak, please move to the text]