Tensei Shita Kuukan Mahoutsukai wa Shoutai Kakushite Medachitai! - Vol. 1 Ch. 1

[LordNetsureim114]

I probably am crazy, but what if that Marine the Witch was the kid that was gender-bent reincarnated from the same world as this guy?

Or maybe the boy was a girl all along

 

[BulbaCPG]

He like cid but he is somewhat aware of the scale and is probably going to fail the undercover part and get his cover blown immediately

 

[shadowtempestdemon]

Why is she trying to cut armor with a spear? I can't think of anything dumber to do here. Also, if she's a monster hunter, where are the lugs on her spear?

 

[Greedygreen]

To be honest the dragon didn't have wings so it's not surprising that MC mistook it for a lizard.
Unlike MC's in other isekais this one's understandable.