Defective Goddess' Genesis of Another World - Ch. 4 - Prehistoric Cognitive Revolution(4) - Sign

[MangaDex]

 

[kskase]

Parodies refer to other manga.
Page 8 - Jungle no Ouja Taa-chan
Page 12 - MMR
Page 13 - Death Note
Page 14 - Ah! Megami-sama
Page 23-28 - Macross Frontier