Ishigami Senki - Vol. 1 Ch. 4 - Determination

[MangaDex]

 

[Al_Azif]

My boy turned to Nero

 

[HamBone]

My boy turned to Nero

When's he getting a motorcycle sword?

 

[CrowGoesCaw]

My boy turned to Nero

I was thinking something more along the lines of Link's new arm from ToTK

 

[Sonaldo]

My boy turned to Nero

 

[30k]

I was thinking more of hellboy

 

[weleasewodger]

Be careful son, the next time you goon could be your last

 

[Db12425]

Everyone saying Nero or other characters. With the setting though and the way that arm looks, this is little Sekiro lol