Zhang Shou transmigrated into the body of a lowly, menial disciple in the cultivation world, only to find himself mediocre and his path to immortality bleak. Just when he thought he was destined for a life of mediocrity, he unexpectedly formed a contract with an iron-backed tortoise in the sect's breeding pond. The tortoise's lifespan could be added to his own! From then on, Zhang Shou nurtured the tortoise, relying on its long lifespan to quietly develop and gradually break through cultivation barriers. ...The world changes, and all things turn to the next. When his peers' geniuses turned to dust, when his powerful enemies ran out of lifespan, when the rise and fall of sects vanished like smoke... Zhang Shou surveyed the changing eras and sighed: "Competing for supremacy on the path to immortality? Why seek fleeting brilliance? I cultivate for a lifetime, not seeking rapid progress, but only longevity and eternal existence!"

[Family-based cultivation] + [Stable and versatile] + [Pseudo-multiple female leads] + [Sudden enlightenment of cultivation techniques] + [Resource development] + [Kill when necessary]

P.S.: This is a pseudo-multiple female lead story. There are multiple Daoist partners, some of whom will become family decision-makers, but they will not become the true female leads. The protagonist has only one goal: to cultivate immortality. (Those who don't like this should avoid this story in advance...)

The main character's role is primarily a one-man show at the beginning; the children's story begins after the 100,000-word mark.

Lu Chen transmigrated to a world of cultivators, lay dormant for many years, left his sect to establish a family, and strengthened his bloodline.

The bloodline's fortune nourishes the self, accelerating the condensation of the profound liquid in the treasure bottle.

The Yin-Yang Mystic Liquid, when ingested, can enlighten one's understanding of cultivation techniques and comprehend the Great Dao; when used, it can enhance spiritual beings, allowing them to reach higher levels.

Thus, Lu Chen created his own cultivation techniques and became proficient in alchemy, weapon crafting, talisman making, and array formation.

Others may excel in one field, but Lu Chen is the champion in every field.

Whenever a powerful enemy sets their sights on him, they are horrified to discover how incredibly cunning and shrewd he is!

Finally, this is a semi-collective portrait; everything Lu Chen does is to benefit his own cultivation. Anyone who interferes with him should be killed.

As the multiverse reaches a new turning point and a new era is about to begin, in this unprecedentedly turbulent age, a transmigrator, relying on an analysis system, ventures into a strange wizarding world, seeking power and rules amidst endless knowledge and pursuing the truth of the world.

This place is the site of a magnificent interdimensional war.

There is strange and bizarre witchcraft here.

Here lies the eternal and everlasting glory of the gods.

...

(Level setting:)

Apprentice level: Elementary Apprentice, Intermediate Apprentice, Advanced Apprentice, Quasi-Witch.

Formal level: 1-9, with 1 being the lowest and 9 being the highest. (In the text, "Grand Wizard" or "Ancient Wizard" generally refers to wizards of 5th rank and above.)

When Rowe transmigrates to the Wizarding World, his cheat ability isn't a system or stat allocation, but a blank "Book of Truth".

While others meditate to accumulate magical power, he analyzes the laws of all things and prints these laws into a book.

Analyze the [Flame] to gain the power of the "Emperor of Flames"; analyze the [Dragon] to forge a "Dragon Clan" contract; analyze the [Dream] to descend as the "Nightmare Lord".

When the gods awoke from their slumber and attempted to reap the world's harvest, they discovered a young human wizard sitting on their throne, smiling as he turned the pages of a book.

"Welcome to the world of my books."