The start is okay, but then later on it turns to crap, first because the MC left to avoid a battle a heroine nearly got raped(because she is a holy mother who tries to help everyone and trusts everyone), then a second heroine joins the battle to save the first, then out of nowhere the Japanese are causing trouble and killing poor innocent Chinese people unprovoked for no reason whatsoever(because clearly they have nothing better to do during the apocalypse than provoke the Chinese) and I just had to stop there because this is obviously a set up for the MC to swoop in at the last moment, defeat the enemy, save the beauty and eradicate the vile Japanese person, while the heroine learns her lesson and becomes cold a disregards human life in the future besides her husband and 'sisters'.