IceBall's manga / #Historical(11)

Overall story good, good pace. Good flow except few chapters in the new season after time skip. Is the author and artist all Male? Because majority of the female characters are badly portrayed. 1. That little kid, soo ah? The schrandefreud I got when she was ... 2. That Ximen girl. 3. That ximen girl's bodyguard. 4. That Tang girl was initially okay, but after time skip, she got stupid? The recent fight against the scythe demon, could be drawn with better flow, e.g. she n grandpa Tang properly fight together instead of her jumping in like an idiot, bla3 then they cannot win so grandpa ordered her to run call for help. Isn't this better for both grandpa and her character?