Office worker Chen Yao is unexpectedly transported to a world overrun by monsters. He witnesses his fellow travelers die tragically and struggles to survive in an endless cycle of terror.

Saeko Busujima: Can a killing machine like me have the right to be happy?

Kaneki the Ghoul: You want to eat me again, huh? Well then, it's okay if I eat you, right?

Alice: Is that the G-virus of the Son of God? No, it's a far more powerful organism!

Kaido, one of the Four Emperors: No, that man is the one who deserves to be called the strongest creature!

...

Chen Yao: I just want to live and find my own answer.

Starting with the T virus, then the G virus, the C virus, RC cells... and even the Blacklight virus!!

Fight through endless cycles of reincarnation, witness the myriad aspects of life.

Even when you are in the depths of hell countless times, the light is still there.

Past, present, future, and destiny. These form the foundation of the world and represent the power of the present. The past is eternal, representing unchanging power. The present is the era, representing the strongest power. The future is potential, representing infinitely powerful yet infinitely weak power. Chosen by the past, one becomes the master of the unchanging. Chosen by the present, one becomes the king of the era. Chosen by the future, one becomes the emperor of the end and the emperor of hope. Chosen by destiny, one becomes the emperor of fate! The chosen youth ultimately embarks on the path planned by destiny. Not wanting to be bound by fate, he continues forward. If humanity cannot achieve this, then he will become a stronger being, until he becomes an ultimate existence that even gods cannot look directly at. The world is finite, but dimensions are infinite. Continuous battles lead to becoming the ultimate being. Becoming the master of destiny! The female lead is Yae Sakura (?ω*?). Worldline: Akame ga Kill! → Fourth Holy Grail War → Godslayer → Dragon Clan → Problem Child [First two volumes are for beginners, poor quality]

Do you know that the destiny of people is equal and the fate is fixed?

Do you know that the world is parallel and the odds are coexistent?

Do you know that outside the quiet time and space, there are unknown killing duels?

For the glory and for the sake of ...... our world!

All this is contrary to common sense, yet it is real!

[System + Infinite Flow]

A mysterious live-streaming app has arrived, bringing with it waves of survivors selected for a terrifying world!

While everyone trembled with fear over their terrifying situation, Chen Daxing suddenly discovered that he could see orbs of light that others couldn't, and that monsters within these orbs would drop equipment!

And so, a carnival began!

"Don't run! You're glowing!"

Don't underestimate the value of white clothing!

"Oh my god!"

"Such a terrifying monster must drop an epic item!"