Shadow_D_X

tang dog forced the butterfly god to be her daughter's martial soul to give her automatic god position, otherwise mutation? how does blue silver emperor and rabbit becomes butterfly, it is unscientific lol

to all the people confused, he is fantasizing about blackmailing them.

just ignore him, he is there just to suffer later

honestly because of chinese websites limitations...otherwise this author is R-18 king, we all would get fresh R-18 lemons

but like issei he is not herbivore, grayfia was throwing herself at issei, issei be like : nah, i am good

not quite..his original memory from past life is hidden by the system.

i see...

yes , she will be there too

A title for you, Douluo : when A realist reincarnates in douluo

honestly it is a fantasy and a fanfic, so...you might not find good ones that will be fully logical, and one thing i noticed as an avid fanfic enjoyer, most fanfic that try to focus on the details you mentioned ended up becoming boring as heck, anyway thanks for the good constructive criticism.