Ryuu to Ryuugoroshi no Miko - Ch. 11

[MangaDex]

 

[HDMI1]

It's probably Robot Dragon, like he was a human that became a machine, that decided to turn into a dragon. Or he was originally built as a weapon to kill dragons.

 

[Pyrodragon3993]

What that a motherf*cking Fist of the North Star reference?

 

[cornoncob]

Robot dragon kinda looks like ugh... their king (?)

 

[Foe117]

That was a fist of the north star reference!