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]

Three years after arriving in the magical world, Lin Mu unexpectedly awakened his summoning ability and, through it, formed a contract with the ancient dragon Zi Yan.

When the second system awakened the space system, he obtained one of the eight extraordinary skills, the Divine Refinement of Magical Tools and Weapons, which made all kinds of magical tools and artifacts no problem!

The third element awakened—healing—and even gained the power of the Horse Talisman, along with poison, curse, and mind magic? Sorry, I'm immune to all of that!

When Lin Mu reached the Super Rank, he suddenly realized that he was now invincible!

In this era of unboxing for everyone, everyone makes a living by unboxing!

In this era, there is no need for labor or production; everything can be obtained by opening boxes!

You can get a food treasure chest by making delicious food.

Studying mathematics can yield a treasure chest of mathematics.

By studying magic, you can obtain magic treasure chests.

And then there's that global treasure chest that swept the world and only appeared for a short period of time.

Eco-friendly Treasure Chest, Demon King Treasure Chest, Hero Treasure Chest, War Treasure Chest...

The whole world is in turmoil because of the treasure chest.

Countless nations have been destroyed or reborn because of treasure chests.

Han Fei arrived in this world with a cheat code.

He can choose from a variety of cheats!

[Infinite Matryoshka Dolls]

There is a 50% chance of opening an identical treasure chest.

[A Must-Have Choice]

[Guaranteed Item Selection: When opening a treasure chest, you can specify one item that can be obtained from the chest. This item will be guaranteed to appear after opening the chest (limited to one use per day)]

PS: No harem, no harem, most likely single or no female lead!

The protagonist transmigrates to the world of One Piece and becomes Luffy. He obtains a check-in system, where he can obtain various secret manuals, weapons, and pills by checking in at each place. Luffy says to the system, "I don't want to work hard anymore!" and shouts in his heart: "Empress Boa Hancock, here I come!"

As a Devour fan, I traveled through time!

There is the rr virus here. After experiencing the great nirvana, my family is well off and I can live a life without worries about food and clothing.

Oh, by the way, my name is Xu Xin.

Yes, this is Devouring Starry Sky, and I am the target of our City Lord Luo.

We must hold the thighs, but we can’t hold them as pendants. So the question is... Waiting online, should we still give birth to this child?

urgent! ! !

(Female lead, please do not read if you don’t like it)

Li Muze travels from the modern era to the Changqing Continent.

Good news, he has a cultivation simulator.

Good news, he has a single fire spiritual root and an unawakened physique.

Good news! He has both parents, is the grandson of a sect elder, and has a glorious background spanning three generations. His future is bright.

Good news! It's great to have such a high starting point. In less than a year, he became an immortal!

[Multiple Heroines][No Mary Sue][Genius Flow] A book records the world, evolving the talents of all things — obtaining the essence of living beings, extracting bloodline talents, special physiques, and innate supernatural abilities, and turning them into one's own... — transmigrating to the Dou Qi Continent, I thought I had a script of a useless person's counterattack and Nalan's annulment of the engagement, and I was just preparing to meet the destiny of the protagonist, but I didn't expect... Xiao Qing: I didn't expect the Dou Di bloodline to awaken on its own! Gu Xun'er: Brother Xiao Qing, come and eat my rice~ Zi Yan: Why are you, a human, better at playing with spatial power than me? Void Devouring Flame: Impossible! Absolutely impossible!! Why is your devouring power more terrifying than mine? ———— A little bit of fire control technique? It's okay, just wait a moment, let me add some points to complete the evolution... Xiao Qing: Grab it, instantly refine...

Everyone else transforms from male to female, female to male, but I woke up to find myself two people: a man and a woman, two bodies controlled by one consciousness. It's so awkward, and even when people call us a couple when we're together, I feel miserable. What?! Someone came to the rescue and killed the man, saving the woman? And in the end, the woman has to thank him? Can't it be so tragic? What? You said...

Multiple female protagonists + invincible + main system of daily check-in with a secondary system of return + protagonist's sixth-hand behavior

The protagonist, Hoy, was originally an ordinary Meituan deliveryman on Earth, wearing a yellow robe. During one delivery, he had a close encounter with a car traveling in the wrong direction at high speed. When he woke up, he found himself transmigrated into a Marvel universe—a universe he didn't know the exact number from—thus beginning his invincible journey.

Lin Yu traveled to the world of Japanese anime and found that he was a neighbor of a dead elementary school student. He also found that Demon Slayer, Bleach, and Naruto had appeared. In such a dangerous world, what should he do? Fortunately, the diary system was awakened at this time. So he made the anime goddesses hate him so much that they went crazy looking for him. "Xiaolan, do you want to know where Kudo Shinichi went?" The song of the little dragon man sounded: "I won't tell you, I won't tell you, I won't tell you, you, you!" "Tsunade, do you want to know how Nawaki died? If you have the guts, find me!" "Haha, if you want to find me, dream on, who doesn't have a few vests?" "Sister Misaka, if you have the guts, hit me, hit me!"