I'd rather be Xiao Yan's dog than be friends with Tang San.

Mu Li transmigrated to the Dou Qi Continent and became the young leader of the Wolf Head Mercenary Group in Qingshan Town. He unexpectedly awakened an Angel Investor System, allowing him to earn returns simply by investing in others.

"Little Yanzi, keep up the good work, and I'll find you a new sister-in-law next year."

"Little Yanzi, your speed is not good enough. I'm already a Dou Wang, and you've only just become a Dou Ling?"

"Little Yanzi..."

Battle Qi? Cultivation Techniques? Elixirs?

I, Mu Li, the sect leader of the Wind Spirit Moon Shadow Sect, declare: Do as you please, I'm laying my cards on the table, I'm a cheater.

Many years later, while Xiao Yan was still vying with the Soul Emperor for the Ancient Emperor's Cave, Mu Li had already returned from the Great Thousand World with Qing Lin, Little Fairy Doctor, Zi Yan, and others.

In the Dou Qi Continent, fire is revered. There is the Life Flame, which possesses the power of life; the extremely cold Bone Spirit Cold Flame; the Fallen Heart Flame, a "cheat code" for cultivation; and the Three Thousand Burning Flames, which can be called the "immortal flame"...

However, the attribute of "water" pales in comparison to the presence of various strange fires.

One day, a girl who wielded the power of water descended upon the Dou Qi Continent...

[Female protagonist novel, includes a system; please do not read if you dislike this type of story]

Fulza traveled through the Marvel Universe for 25 years, originally only wanting to be a real estate tycoon and enjoy the life of a capitalist.

As a result, the Battle of New York destroyed his entire building!

Fortunately, it's bound to the Frieza template, so as long as you gain fear points, you can keep unlocking forms!

From the first form to the ultimate form, then to Golden Frieza, and even Black Gold Frieza!

Do we really need to use nuclear bombs to deal with the Chitauri fleet? Please, just wipe them out with an energy ball!

Powerless against the purple-skinned Thanos? Ridiculous! I'll annihilate him with one hand!

As for Conqueror Kang, Doctor Destruction, Celestials, Life Law, OAA...?

Fuliza: "Oh ho ho... all of you tremble before me, King Fuliza!"

[Rebirth + Time Travel + Space + Infinite + Cards + Magic + Technology + Multiple Female Leads]

Wu Yong, a novice card master, is transported from the world of card masters to the world of American comics due to an accident.

Traversing the Swallowed Star, Qiao Yu awakens a fungal cheat ability. Not enough talent? Fungi will make up for it! Analyzing human genes, fusing with flesh-and-blood fungal communities, and optimizing genes, allowing fungi to aid his cultivation! Analyzing various treasures and armor, allowing the fungal community to directly replicate and transform them at the cellular level! Wood Crystals, Spirits of Plants, even Immortal Crystals. Black God Set, Cloud-Piercing Armor, even cosmic-level armor. Can't become a mentalist? Analyze soul power and cultivate soul fungi. Each fungus can store and provide a continuous source of mental energy; the wider the fungal community's coverage, the more vast the mental energy! Spreading spores, using endless hyphae to parasitize and devour monsters, acquiring genes, cultivating and evolving new life, building his own fungal empire. Even facing a massive beast tide led by a celestial behemoth, Qiao Yu waves his hand, and...

I had just transformed into human form when Yunxiao, one of the Three Immortal Maidens of Sanxiao, barged into my cave? And she even tried to steal my innate spiritual treasure?!

Lin Fan was stunned, but luckily the [Goddess Best Friend Check-in System] was activated in time!

Can you obtain Chaos Treasures and Dao Enlightenment by becoming best friends with the goddess and checking in by her side? The higher the favorability rating, the more incredible the rewards?

"Ding! Signing in next to Yunxiao, reward: Chaos Lotus Platform!"

Seeing her brother Zhao Gongming arrive with murderous intent, Lin Fan stepped forward, shielding Yunxiao behind him, and sneered domineeringly: "You dare to mess with my best friend?"

With a single blow, Quasi-Saint Zhao Gongming was severely injured on the spot! The primordial world trembled!

From then on, the style of the prehistoric world completely went astray!

"Ding! Sign in with Chang'e at the Moon Palace and receive the Sun-Shooting Divine Bow as a reward!"

"Ding! Sign in by helping Nuwa mold clay, reward: Creation Jade Disc Fragment!"

"Ding! Sign-in for Houtu's reincarnation event, reward: Pangu's essence blood!"

While the Three Pure Ones were still arguing over magical treasures, and the Lich Kings were still fighting over territory, Lin Fan had already led his group of goddess-like girlfriends to sweep across various secret realms and plunder endless opportunities!

Houtu, Xihe, Yaochi Jinmu... one after another, these aloof goddesses have become his "best friends"!

Until one day, Lin Fan was surrounded by stunningly beautiful goddesses whose beauty could shake the primordial world. He looked up at the Zixiao Palace and smiled faintly.

"Ancestor Hongjun, you have schemed for countless ages, but did you ever foresee that my best friend... could overturn your Heavenly Dao?"

Cheng Yan transmigrated to the Douluo Continent with a system that allows him to designate others to bear the side effects of whatever he does. What? This martial soul can bring the dead back to life, but to practice it, one must first… No problem, I'll handle the miraculous healing, the rest is up to Dai Mubai! What? This soul skill can greatly increase one's charm, but the side effect is becoming Tang San? No problem, I'll attract Ning Rongrong and Zhu Zhuqing to confess their feelings, Tang San will bear the side effects, since he's already Tang San! What? This soul bone can make one stronger, but it will ignite one's desires? It's okay, Ma Hongjun was crippled for having evil intentions towards Liu Erlong, it's not like I…

[Gender-Changing Cookie] [Multi-Purpose Tent] [Bamboo Dragonfly] [Adaptation Lamp] Lynn's four-dimensional garbage bag always manages to unearth many magical secret items, even if they're just a bunch of old stuff, they still bring help and joy. The helpful Lynn arrives at Privet Drive and encounters Harry Potter, who is struggling. To help him ease the strained relationship with his aunt and uncle, he gives Harry a magical cookie that completely changes his life. And when Lynn arrives at the magical Hogwarts School of Witchcraft and Wizardry, what changes will he bring to the magical world? Welcome to—Harry Potter and her best friend Lynn's Hogwarts daily life; Severus Snape's new life after shaving his greasy hair; Voldemort realizing he may have misjudged the object of his prophecy...

(The first thirty-odd chapters are more slice-of-life, and the female lead's storyline ends there. After entering the elite training camp, things take off and get better!)

Lin Yan transmigrated to the world of "Swallowed Star" and obtained a treasure called "Yan Dao Disc" with deduction and analysis functions.

then........

Deducing basic sword techniques → One slash to slay the god of the wilderness

Deducing basic body movements → One step, one universe

Deducing defensive secrets → Counter-attack leads to enemy's self-destruction

...

Many years later.

"Being invincible is so lonely!" Lin Yan looked at Yuan and the other Hunyuan lords, then at the Hunyuan progenitors, and couldn't help but sigh.