The villain's side of the novel - Chapter 168 Unraveling Darkness.

After being awakened by a raging headache and faint memories of his past life, Tsubakihara Yuuji found a strange smartphone he had never seen before.Opening it, he found a single question that would change his life and many others for the better, forever.[Do you wish to join the Multiverse Group Chat?][Yes] / [No]

Why, seems like I’ve become a haunted portrait.

When an era came to an end, various forces set foot in cultivation to compete for immortality. A young boy who spent most of the time sleeping got lucky in the troubled times and became an unparalleled immortal who could cover the sky with a snap of fingers. Was he going to live forever?

- Description from Novelupdates

“Ding! The first function is activated, and automatic training is turned on. The training speed is equal to the super evil!”

“Ding! The function upgrades, the training speed doubles, the function upgrades, the training speed doubles!”

“Ding! The second function is activated, turn on automatic martial arts…” “Ding! The third function is activated…”

Is it difficult to practice? I’m sorry that one day of cultivation is equivalent to decades of cultivation for you!

Is it difficult to practice? Sorry, I can easily learn countless exercises without doing anything!

Alchemy is difficult? I’m sorry that my pill will be moldy if I can’t finish it!

…

After Su Lang passed through, he obtained a one-click training system, which is getting stronger every second! From now on, sling everything, the world has no enemies!