The Reincarnated Goddess wishes for a good life

Hikaru Animaki, an otaku.
On hikaru's way home from school he encounters a murderer??

He dies but was reincarnated!

But....
when he reincarnated he became a goddess?!

Now he's on an adventure to find his children?

Yep you heard right.Kids.
Turns out she's the mother to 4
making them demi-gods
will he succeed? or will his children with their newly-awakened powers cause chaos in his world?