[Apocalypse] [Myriad Worlds Trading] [Survival Without Cliches] [Sharp Tongue] [Not a Saint] [Sidekick] [One Female Lead] [Naruto] [One Piece] [Bleach] [Demon Slayer]
The T-virus turned the city into a zombie playground, but there I was, munching on instant noodles in the middle of a horde?
With a cross-world trading System at my disposal, Haki from One Piece can knock zombies unconscious, Naruto's Rasengan can blast through a zombie tide, and Franky's powered armor can withstand the claws of intelligent zombies!
While everyone else stockpiles guns and food, I stockpile cola and spicy strips. After all, the Soul Reapers' Zanpakuto from Bleach, the Nichirin Blades from Demon Slayer...
As long as I have enough System access, I can trade for them all!
Then one day, a horde led by a hypocritical philanthropist besieged the base. I stomped his mask to pieces with my mechanical boots. "You steal supplies? I've got goods from the Myriad Worlds by the truckload. Want to play? I'll blow up the source of the virus with you, then build a whole new world!"