Life didn't get easier, even in another world - Chapter 54

After death, Gu Jin realized the child, whom she had fed only once in the past, was the only person who gave her proper burial and avenged her by any means. Once she’s reborn, she found him when he was being bullied. And despite objections, Gu Jin took this malnourished child under her care with help from the dimension in her possession. However, never did she expect she would lead him astray...Many years later, Gu Jin can’t help gritting her teeth as she is watching the elegant and handsome man on TV. He has grown up to be a successful and powerful businessman who is outwardly kind but inwardly ruthless. Most unexpectedly, he has turned into a man who is domineering and protective of her.

After breaking up with his girlfriend, he accidentally acquired a genius system and rose from there against the heavens, becoming invincible..

- Description from Novelupdates

The abyss descended, the world fell and dreadful horrors roamed the shadows of that that remained.Akaris found himself trapped on the other side in a city now overran and ruled by eldritch horrors of the abyss, he alone with his bow stood tall against creatures only told in nightmares and stories.He became the hunter of those who thought him prey, he became the nightmare of creatures that ruled the darkness.A ruthless killer who knew not mercy, who feared neither demon nor God, the lonely hunter who rules time.Until he was alone no more, he found others who were lost and abandoned like him, together they sought to shatter the chains that bound them and destroy the source of the apocalypse.Forced to dive into the endless abyss and compete with other races for dominance and the chance for survival. Akaris was forced to fight with all he had even if it meant leaving a trail of red in his wake.

Uchiha Kai has been cautious since he came to this world. He vowed that he must be cautious and go to the end.

But one day he received a mission – to cover the wave wind team to blow up the Kamabashi Bridge, Uchiha Kai knew that he was going to be unlucky…

- Description from novelbuddy