In a distant place, on a certain mountain, a young dragon has been captured by a beautiful female tiger. The two, who were predator and prey, begin a journey to find a way for two animals with very different life spans to live by each other's sides.

TL;DR: Tiger Woman x Dragon Boy

The strong and popular hero won't let me (the unpopular mage) go for some reason!!!
The adventures of the strongest hero's party is full of strange love.

Fuuto Detective (風都探偵 Fūto Tantei) is a manga adaptation and sequel of the 2009 series Kamen Rider W which will be published in Weekly Big Comic Spirits. Written by Riku Sanjo (W, Fourze, Drive) and drawn by Masaki Sato. The Dopants in this manga are designed by Katsuya Terada and supervised by Hideaki Tsukada.

Fogland, a mysterious international prison, traps Dante Kang a science teacher sent to reform prisoners during a sudden riot, leaving him with only one way to escape: by becoming a leader.

The descendants of mankind, born in the labyrinth and raised on the milk of monsters, possessed special strength and strong bodies. When they returned to earth, mankind referred to them as dungeon babies. Among them, Kim Jinwoo was born in the deepest labyrinth.
“I never tried to become strong, I just wanted to live.”
From the lowliest excavator to the king of the labyrinth, his life story is now unfolding.

While on a regular school day, Tsukuru along with his classmates got transported to another world. However, at the other side of the summoning there was a hero's auction, where each nation would bid for the heroes to defeat the demon kings of each territory. While his classmates received cheat jobs and got auctioned quickly Tsukuru got the useless job "Chef", as no nation bid for him, he got thrown out through a transfer gate. At the other side of the gate was a territory dominated by strong monsters...
As he manages to survive the monster's attacks while nearly dying, Tsukuru goes forward on the path of becoming the strongest!

One day, Kang Woo-jin suddenly gains the ability to enter a subspace when he reads a script or scenario, and to become the character himself through the subspace.

And then, at an audition location where he followed his friend, he happened to show the acting he experienced through the subspace…?

King Grey has unrivaled strength, wealth, and prestige in a world governed by martial ability. However, solitude lingers closely behind those with great power. Beneath the glamorous exterior of a powerful king lurks the shell of man, devoid of purpose and will.

Reincarnated into a new world filled with magic and monsters, the king has a second chance to relive his life. Correcting the mistakes of his past will not be his only challenge, however. Underneath the peace and prosperity of the new world is an undercurrent threatening to destroy everything he has worked for, questioning his role and reason for being born again.

Official English Novel: https://tapas.io/episode/571162

The power harassment from Alfine ー his girlfriend and childhood friend ー who is the same age, grew up with him, and became adventurers together, is painful. She is a peerless beauty, a person with the title "Sword Master" and called the "Flawless Sword Goddess," a capable woman with achievements recognized by the kingdom and rewarded with appointment as a knight and became a noble. On the other hand, he is treated as that capable woman, Alfine’s accessory, gets abusive language hurled at him by her, and suffers from her harsh power harassment and insults to him as an adventurer, resulting in him losing his dignity as a man and as a person He has resigned himself to spending his daily life in the position of a lover-caretaker.

However, changes came to that daily life. Alfine, who becomes busy as the kingdom's knight, often is unable to take part in adventures. As a result, the times he takes requests alone increases, and he is able to regain his lost dignity. Then he becomes aware of the abnormality of his circumstances. So, to regain himself, he chooses to leave her and her repeated power harassment behind. In addition to all of the equipment he has received until then, he returns his sword, one of a pair they had exchanged when they became adventurers. Declaring that they are over, he leaves the place quickly.

"From now on, I will change my name and appearance and live freely."

As soon as he decides that, everything goes well. When he realizes, he is praised by the people around him and is the greatest adventurer on the frontier. What's more, he got a proposal to marry the frontier lord’s daughter from a female adventurer.

Yeon Hojeong, the first to unite the dark factions as the leader of the Unorthodox Faction, collaborates with the Orthodox Faction to overcome the chaos of the Three Cults. However, he meets an untimely end, entangled in the schemes of the Murim Alliance Leader.

"This really is my home!"

When he opens his eyes, he finds himself in the prestigious and once-destroyed Yeon Clan, a place he never forgot.

"I won’t make a mistake this time. Never again."

Determined to prevent the fall of his family and the future upheaval caused by the Three Cults, he embarks on a relentless journey! This is the struggle of Yeon Hojeong, the eldest son, to unite the martial world.

From MangaHelpers :
High school student Misumi Makoto is called into a fantasy world by the god Tsukuyomi, in order to be a hero. However, powerful others in this world aren't as thrilled to have him there, and they kick him to the edge of the world just as Tsukuyomi declares that he must leave Makoto to find his own way. Now it's up to Makoto to find his own way.

The ruthless criminal “Great,” exiled to space for his countless crimes, is banished to the past alongside the King of the Universe, “Rohollah,” after their encounter in space. Great attempts to right the numerous wrongs he committed in the past to try and rewrite a better future…

You know what’s worse than breaking up with your girlfriend? Getting stuck on a sadistic alien gameshow with her cat. Join Carl and Princess Donut as they try to survive the end of the world — or just get to the next level of a trap-filled fantasy dungeon.

One day Kang Songhyun opened his eyes on the Azul Continent.
He didn’t know the reason.
When he woke up he was no more in South Korea.
He’s thrown into a fantasy world.
‘Why did I come to this kind of place?’

At that time, the status window pops up in front of him
[Your job is ‘healer’?]

But among his skills…
‘huh? …No healing?’
That was the beginning of the life of an unlicensed healer. A healer who does not know how to heal.

Kang Songhyun is good at everything except healing
In a fantasy world as an unlicensed healer his story of survival begins.

I’m the crown prince? The frail and sickly crown prince in the novel? But I’m a traditional Korean doctor who specializes in medicine. I guess it can’t be helped. Reforming internal constitution, recovering of energy, invigorating vital energy, and increasing vitality. I’ll take care of my body from now on.

This shitty world that's nothing but a trashy game, he and I will definitely escape it together.

So, all these annoying women trying to take advantage of him are just a nuisance. What's worse, it seems like he's beginning to have some feelings for them.

That's why, for his sake, I'll eat them up first.

But, just what is this power...?

I, a corporate slave, transmigrated into a game as a noble. But I'm just an extra that will die at the hands of the villains in the future? No way. I'll somehow reform them and live a lavish life! For this I started sponsoring the future villains to prevent them from turning evil and helped them overcome their difficult circumstances. As a result, they all grew up to be upstanding and ordinary, enough to make me feel proud. And so, I became the ultimate mastermind of the kingdom... Huh?

Elven girl, "Aria" is an adventurer. A small beast with an adorable face embraces Aria's fruitful chest, she decides to keep it as a pet and names it "Tama". At first sight it's just an average cat, but Aria has yet to notice that Tama is a former Knight and that his identity is not a cat, but a young monster of the strongest class "Behemoth".

I possessed a third-rate extra villain character in my favorite game. I have no ambitions and I just want to live a quiet life. But sheesh, this world is a hard place to survive in. I will survive to the ending of this story, in a way the protagonist cannot. I will survive in the way of a third-rate villainous character.

I've become the Demon Lord, the final boss in a game, but...

If I invade the human world? I'll be slain by the max-level protagonist I raised.

If I stop the invasion? I'll be devoured by my starving demon generals.

...Therefore, the only answer is farming.