Good news, I was killed by a train at home.

Even better news: he's become the navigator of the train.

Even better news is that you can travel to the world of anime by train.

What pioneering and interesting things did you do after becoming a navigator?

She was paired with Kirito.

Adopting Lolis from All Over the World

Discussing the relationship between monarch and subjects with a famous queen

The birth of the king was celebrated with a cannon salute; God was lured onto a train; and Shiori almost fell in love with him.

Do these count?

Worlds experienced: Sword Art Online, Black Bullet, Akame ga Kill!, Date A Live, High School DxD, Guilty Crown, Academy Battle, Accel World...

(P.S.: The world-building is mostly from older anime series, with fewer newer ones.)

Ten thousand years ago, I witnessed the destruction of a civilization, the shattering of memories, and the arrival of an end. At that time, I was powerless to stop it.

Fifty thousand years ago, I felt a familiar civilization, familiar things, and familiar people, but the memories that traveled through time were not in my mind. I watched as the end destroyed civilization once again, but I suddenly regretted it.

And now, the power to save everything, all the memories of the past, are within me. This time, I don't want to lose them again, nor can I lose them. I will grant your wishes and make this world beautiful again.

Sing joyfully, all things in the world, to welcome the death of your god, who will bring boundless beauty to this world. What, "you" refuse? No, no, no, you have no reason to refuse any of this, nor is there any room for negotiation.

(There may be some timeline confusion or inaccuracies, but the main content is correct. Please forgive any errors.)

After 999 victories in the Giant Axe Arena, Wu Hao finally succumbed in his final battle and was about to be killed. Just as death approached, he suddenly awakened a parenting cheat ability. By simply raising his offspring, he could receive a multiplier of rewards, with the closer the relationship, the higher the reward. Furthermore, the system told him that one branch of his ancestral race, enslaved ten thousand years ago, and his direct bloodline still existed. A powerful will to survive ignited within him, allowing him to defeat an opponent also seeking to escape slavery, regain his freedom, return to his homeland, reunite with his former clan and descendants, and re-establish his own bloodline. Decades later, people watched Wu Hao's children grow up, gradually gaining fame in the Cosmic Genius Battle, becoming renowned geniuses, but...

Kiana: "You mean Xiao Yu? That guy's such a blockhead! I can't believe I like him!"

Mei: "Brother Xiao Yu, he's a very reliable senior, it's just that there are too many inappropriate people around him."

Bronya: "Brother Xiao Yu is very skilled at gaming, but he seems to have some heavy past."

Xilin: "Don't you even know what 'first come, first served' means?! Get out of my Xiao Yu's way!"

Bell, Yegorlitt, and Berleon: "Let's not get involved."

Beneath his feet stretched an abyss of black legions. Cheng Xiaoyu stood high above, overlooking the battlefield. With a wave of his hand, boundless shadows enveloped the entire area.

"Stand up"