The cicada knows not the seasons, and the mayfly cannot tell the difference between dawn and dusk.

Upon waking up, Fu Shaoguang is reborn as a short-lived insect: a mayfly. He strives to cultivate his health, prolong his life, and start from the bottom to fight his way up.

Goji berry, white fungus, and lotus seed tea; black ginseng, deer antler, and snow clam.

Seeking life in the Thousand Fragrances Ointment, continuing vitality in the art of a hundred herbs.

Thunder arises from the fingertips, revealing three thousand worldly affairs.

Wings gleam, witnessing the passing years like a nine-inch arrow.

Descend to the netherworld and see that the spirits of the underworld gods are immortal.

Upon ascending to the Heavenly Court, the physical body of the Sun God was found to endure.

They borrow life from heaven and earth, and seek longevity in spring and autumn.

Unbeknownst to him, he became the longest-living creature in the world, overlooking the years and holding the reins of time.

Many years later, looking back, Fu Shaoguang said with emotion: "At first, I didn't ask for much, I just wanted to live a little longer."

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.