[Double Survival] [Single Female Lead Pure Love] [Both Leads Are Mischievous] [No Mary Sue] [Game Data System] [Disaster] [No System] [Early Stage Stairs + Mid-Late Few Use Elevator, Others Use Stairs]

Hundreds of billions of people worldwide are paired up to traverse an infinite building to survive, and all survivors need to climb stairs.

Each time they climb the stairs, there is a chance to find resources on the floor or in the corridors.

But dangers may also appear... or they might encounter other players while climbing.

Moreover, at intervals, various disasters break out between the buildings.

Gu Fan and his childhood friend, the school belle of Yangcheng University, Su Liyue, are matched together. The two share a close bond, supporting each other back-to-back, overcoming hardships, climbing floor after floor, fighting to survive together...

(From a veteran survival novel author, please support!)

(This is the type that gets better the more you read — if it’s not good by chapter ten, come find me!)

[System][All People Cultivate Immortals][Survival][Full-length refreshing story][Many beauties][Writing style is relaxed and funny][Game story disguised as cultivating immortals][Illustrations of female characters in the book]

Tens of billions of people around the world simultaneously travel to the Ancient Star. The Ancient Star is a cruel wasteland, but it provides opportunities for cultivating immortals, and is also accompanied by countless monsters and demons.

[Goddess System Survive for One Day, Reward 1: Mystical Spirit Axe, Essential for Chopping Trees. Reward 2: Second-hand Lace, Essential for the Protagonist. Reward 3: Magnetic Hound~]

Every time there is a goddess loyal to Li Ye in his cave, one more reward option will be added, and he can also choose one more reward.

A year later, most people were still busy forming pills to survive, but Li Ye had already built a fairy palace through the Goddess System, and had countless fairies following him, preparing to overcome the calamity and achieve immortality.

(The early stage is mainly about survival, and the later stage is mainly about developing power)

[System + Immortal Cultivation + Simulation + Many Female Protagonists + Semi-Invincible + Disciple Rebellious against Master] Wang Han was a little confused. After he was hit by a car, he traveled to Xuanzhen Realm, a world of immortal cultivation. Wang Han looked at the ore in the cave and the guards guarding it. Wang Han's eyes froze...

The introduction is weak, please move to the main text