Pokémon/Pokémon/Pokémon + time travel + weak system. More like a game, but not completely.

[There are four skill restrictions, so please avoid them if you mind.]

It is not dark, but it is not the world view of the original game animation. There are some magical changes.

Single male lead, no female lead

Every young bug catcher in Evergreen Forest has a dream, to defeat the boy in the red coat and red hat with the three or two weak bug-type Pokémon in his hands.

So he stood in front of Chi without hesitation and shouted the same call to arms that every insect-catching boy who had blocked his way would shout:

"Yōshin, the young insect catcher from Viridian Forest, challenges you!"

The male protagonist is transported into a work from the Trails series, and then begins his journey of cultivation, adventure, saving the world, and finding a girlfriend... The author is very lazy; you can find the details in the book!

Travel through the world of Naruto.

In this ninja world where those without cheat codes can only become cannon fodder.

Sen Mulin could only choose to be a lazy bum, barely surviving his life.

However, just after he made up his mind...

[Naruto Uzumaki drops: Uzumaki Bloodline. Pick it up/not.]

There's a chance that contacting someone might cause them to lose their abilities, bloodline, ninjutsu, or other such things.

Can it be directly fused after being picked up?

[Uchiha Sasuke dropped: Fire Release: Great Fireball Technique. Pick it up/don't pick it up.]

[Matt Kai dropped: The results of ten years of physical training. Pick it up/not?]

[Sakura Haruno drops: Chakra Control Talent. Pick it up/don't pick it up.]

[Hinata Hyuga dropped: Hyuga bloodline, pick it up/not?]

[Kakashi Hatake dropped: Sharingan ability - Left Eye Kamui, pick it up/not?]

Years later, when Pain descended upon Konoha and was about to destroy it...

Mori appeared, Truth-Seeking Balls surfacing behind him, his left eye a Rinnegan, his right eye a Tenseigan, and his body covered in Sage Chakra.

Mori no Rin: I'm giving you the right to choose how you die!

Qin Fang transmigrates to a world of high martial arts and awakens the Summoner class.

Activate the system.

[1. Gain 1000 card draws for each level gained.]

[2. Cards can undergo divine fusion to obtain entirely new cards.]

[3. You can only draw cards specific to your class.]

[4. Card upgrades tenfold!]

[5. The host gains ten times the experience!]

Charmander + Metal Dragon = True Blue-Eyes Ultimate Dragon.

Small dinosaur + giant King Kong = Super Saiyan.

Little Skeleton + Garuda King = Bone King Dias.

The battle for national destiny has arrived, and the protagonist, accompanied by a host of incredibly powerful summoned beasts, is causing global uproar!

Having transmigrated to a parallel world where Pokémon have arrived, Jiang Hao had already planned a perfect start with a Burning Bug and his "starter Pokémon." Until he opened a diary he was about to write in, which foreshadowed his future: "[Today is July 13th, the day for high school seniors to fill out their Pokémon major choices. I chose Trainer, and my parents are very supportive. Then they took me to the city's breeding center to choose my starter Pokémon! My starter Pokémon is a Galarian Farfetch'd, but due to some reasons, its talent is damaged, only two stars. But don't underestimate it, and don't underestimate me either; our legend is not far off.]" Jiang Hao: "...?" What happened to the perfect start? How did it become a two-star talent "useless duck" that even comes with its own food? ...—Elements: [Pokémon parallel world, adventure, training, battles...]

【Decisive Killing】【Righteousness Leads to Evil】【Refreshing Article】

Lin Dao traveled through a world where everyone could change their job and became a skilled craftsman who forged equipment.

On the eve of the graduation examination, Lin Dao obtained the driver and prepared to dominate the examination tomorrow.

While Lin Dao was taking a shower, school beauty Qiao Ke'en sneaked into his room and stole his equipment. Lin Dao found out and chased after her.

After Qiao Kelin was infected with the virus using Lin Dao's equipment, he became angry and attacked Lin Dao.

Lin Dao crushed Qiao Ke unilaterally, "Even if you beg me, I won't let you go!" Qiao Ke was shocked.

Lin Dao unlocks the Judgment function.

Your rules are the rules.

【What you consider evil is evil.】

From then on, the most righteous person in the world was born!

Look down on me? Evil! Humiliate me? Evil!

If you want to cut the grass at the root, you must remove it; the spring breeze will not let it grow.

My name is Lin Dao, and people call me “Bloody Hand Butcher”.

But when I walked up to them, they had to call me "Wu'an Jun"!

When no one dares to speak out, someone will come to my defense.

Because of Ah-ha's momentary amusement, he became a Butterfly, burdened with two destinies. After finally returning home, he was pulled into the nation's fate again. Rules? Immortal Ship? Onpharos? A hodgepodge of national destiny games, are you serious?

Transmigrating to 40K, only to start as a nearly-dead AI in a Scrap Knight mech? Lynch panicked! Fortunately, the Mythic Construction System has awakened! As long as the pilot's emotions are right, every Gundam in my memory can be recreated! Is the young pilot Ilana angry? [Ding! Strong "Angry" emotion detected! Unlock Mythic Construction: Crimson Comet Mode! Increase mobility by 300%!] "The Tech-Priest said my Machine Soul is overactive? No, it's called Triple Speed!" Under Ork fire, Ilana's will to survive erupts? [Ding! Strong "Survival" emotion detected! Unlock Mythic Construction: AT Field! In the name of the "Emperor's Aegis," deploy absolute defense!] "Withstand the fire, unscathed! It's the Emperor's blessing!" Running out of ammunition and food, trapped in a swarm of insects? [Ding! "Desperate" emotion detected! Ultimate Construction...

In the interstellar age, mecha is king!

Li Fan, a man whose parents died, was adopted by a mecha repairman but was cruelly abandoned. His life fell to the bottom before he awakened his mecha talent. In the moment of despair, the Star Dream Mecha Space System arrives!

Who dares to say that I am a waste?

Li Fan upgraded frantically in the Star Dream Space, mastering repairs, strengthening, and awakening! No one can beat me when it comes to driving a mecha, and I’m the best at building mechas.

The second son of the Qin family came to ask for help with the damaged "Flame Dragon" mecha? Li Fan smiled slightly: "1.3 million, I guarantee you will awaken the "Flame Dragon Breaker"!"

The world has come to an apocalypse, order has collapsed, and monsters are rampant.

Only by becoming stronger can you survive.

Wang Chen has obtained the Peak System. Once he obtains a skill, he will reach the maximum level directly, and from then on he will start his road to invincibility!

Their doomsday is my paradise!