One-click Training System Instantly Millions - Chapter 5: System functions can be upgraded!

She roused from a pool of blood, vowing to exact retribution on those who had harmed her.

Renji had many exes.

However, these exes were all fictional characters in a post-apocalyptic game.

As an absolute devotee of strength, whenever a character became useless in the game, Renji would strip them of their equipment, claim their resources, and relegate them to the background as caretakers, giving the best to new powerful characters.

Of course, Renji always insisted that this was temporary, all in the name of advancing in the game and saving this precarious post-apocalyptic world!

But...

These “Fictional Characters” didn't seem to see it that way.

When Renji, with his emphasis on strength and meticulous planning, fulfilled his mission as the “savior,” putting an end to the source of Tainted Miasma in the wasteland and becoming the first to achieve a “perfect clearance.”

He unexpectedly found himself transported to the game's second stage.

He had thought he would soar directly, living a carefree life, but Renji realized that things were not quite as he had imagined.

……………………………………………………………

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[When you cast a spell 1000 times, the damage of all skills will be permanently increased by +10000. At this time, your fireball spell is equivalent to TNT. 】

[You cast spells 300,000 times, permanently increasing the skill damage to +3 million. At this time, your fireball technique is equivalent to an atomic bomb explosion. 】

[You cast spells 80 million times, permanently increasing your skill damage by +800 million. At this time, your fireball technique is equivalent to a supernova explosion! 】

A global catastrophe is coming,

Lu Cheng returned from the apocalypse and returned to the first day of the disaster to unlock super god-level talents!

Endless Drain: Each time you cast a spell, the damage of all skills will be permanently increased by 10 points!

So, Lu Cheng silently stacked the layers and became invincible before he knew it.

The national war has begun and is besieged by the enemy’s coalition forces? It doesn’t exist. Do you understand the fireball deterrent?

A world-class BOSS with hundreds of millions of health points? I was hit by a fireball, what can I do?

God-level civilization invades and easily blows up the sun? My fireball technique is like the sun!

Until the gods joined forces to blockade and trapped Lu Cheng in the Forbidden Fire God Realm.

Lu Chengcai showed off the other 100 skills: “Who told you that I only know the fireball technique?”

- Description from novelbuddy

While most cultivators were scratching their heads as they pondered how to advance to the next realm, Li Lang was busy systematically studying the mechanics of cultivation.Scientist Langley Seiker has always dreamed about immortality. Reincarnating into a world of cultivation, it is no longer a dream except for the fact that he has no talent. However, through a chance encounter, he gains access to his familiar laboratory that will allow him to study the wonders of cultivation.Not even the heavens will know what fate has in store for Langley as he systematically unravels not only how to cultivate, but also various crafts such as refining pills and inscribing talismans. Preparation is key to surviving in the merciless world of cultivation, especially for those with no talent.Expectations:- Detailed study of each stage of cultivation and crafting- Not technology vs cultivation, scientific method will be used to study cultivation- No harem- Slow burn progression. MC won’t be skipping through cultivation ranks at record speed- Weak to Strong- Sect Building (Much later in the story)