Reborn, I came to the happy family of the second dimension

"I finally died. I thought it should be over." "but I never thought that this new life has just begun!" "reborn I came to a new family!" "laughter! Laughter! No trouble?" "it was quite normal, but what I didn't expect was." "I thought it was an ordinary family, but I didn't expect it to be a senior quadratic family." "Dad is a fat house all-round cartoonist without much fame? Mom is a well-known and senior Cosplay lover?" "this is too difficult!" "as a pure three-dimensional person, I can't accept it at all!!!"