My Infinite System. - Chapter 263: Father And Son

Soul Mechas were forged to punish the Eldritch Monsters that attack this world from Beyond the Glass.But they can only be powered by those who bond with ancient mythical souls from that world.Unfortunately, souls are only attracted to negative emotions: helplessness, anguish, and loss. The deeper and more wronged, the better.However, regardless of the empire's pressure on the people to produce the best Soulbound Warriors and the heavy stigma from his father's curse, Soren remains a happy boy, a dreamer.Until he ends up with the worst soulbond in history after 'The Touching Glass Ceremony.' An F-rank soul. Trash even amongst trash. Even the commoners laughed when his rank was called. Beggars in rags celebrated and claimed to be above him.But was it really the worst soul bond ever?Because, when an Eldritch monster ravages their town and kills all that he loves, Soren finds himself repeating the same day again and again, bathing in unimaginable pain and death that forces him to grow, evolve, and confront questions that plague the empire, his father's mysterious curse, soul rituals, and the Eldritchs' true goals on earth.Each loop leaves him HUNGRIER, stronger...but less human.As the lines between man, soul, and machine blur, Soren must decide the very fate of the world...

With the revival of spiritual energy and the breakdown of the order of species, it is a difficult test whether human beings can still stand at the top of the biological chain.

(There is already an old book, The Strongest Descends in the City, you can read it.)

- Description from novelbuddy

After dying in the apocalypse, Su Jin was given a second chance as she was reborn into her former self just one month before the beginning of the end. Knowing that the world was about to fall apart, she started stockpiling everything she could. Her family started to think that she had gone crazy after her marriage and was ready to gang up to ruin the trashy husband. However, as the world suddenly changed around them, their air tickets and money were rendered useless and they now understood just how much foresight their beloved Su Jin had this whole time. As they continued to fight for survival, Su Jin’s husband scoured the city with several better-looking team members. One of them groaned while trudging ahead, This is the 212th time we’ve lost our way since the team leader began his search for his wife…