Dimensional Detective...
Pros: I like the items that you used, but they lack the explanations, where did he get that (item) from, how does he know how to use it, does it have a cooldown? These are some questions that need to be solved from the start.
Cons: I saw that your detailing is on point, but I would've loved if you would have explained the City of Techtonia in more detailing, explaining who the people are, if there is someone important in there (you can do a cool foreshadow here), if the ruler is a king or a bandit (as example).
The "cyberpunk" term isn't really that used, besides the clothing and items, there isn't really any cyberpunk around there, no flying cars or moving houses, or future problems.
Observations: The cover art is interesting, and a detective in a cyberpunk city, who needs detectives anymore, I'll tell you, Techtonia!
Again, I had to be rougher on you, since we are both writers, got to have each others backs, because who will?
Anyway, intriguing story you got her, keep going : D