MTL - This NPC is Too Strong - Chapter 15 Bibo Sword Art

In a world fractured by conflict and haunted by shadows of the past, Kokushibo—the first Upper Moon demon—meets his end, only to awaken in a new life. Reincarnated as Crimson, a child born into a different family, he carries the memories of a past he cannot escape. Burdened by centuries of guilt yet indifferent to the present, he resigns himself to duty—until an unexpected bond with his newfound family begins to thaw his hardened heart. As he struggles between the weight of his past and the weight of the new life, Crimson must decide whether he will remain shackled to his former sins or embrace the possibility of peace.

This crossing is so strange, death crossing, game crossing, etc. are probably barely acceptable, but why can you cross even if the fish tank is broken?

and actually passed through the magic tree in “OVERLORD” that is said to be able to destroy the world?

No! It is sad enough to regenerate into a plant. The protagonist, Ainz Ur Gong, the undead king, has also accepted the adventurer’s guild mission and wants to kill me!

I want to change my destiny! Live! I want to-surrender!

Ainz: Since he has accepted the job commission from the Adventurer’s Guild, deliberate failure is detrimental to the prestige of Ainz Ul Christine (the “surrender” button has been deducted)

actually died as soon as he crossed, but there is still a chance to return~ from the beginning of the magic tree to this world.

I must change my destiny this time! Live!

- Description from novelbuddy

“One wild night, one mystery man, and one very legally binding marriage certificate later...”Jasmine Heart did not sign up for this.Okay, maybe she did—technically. But in her defense, she was drunk!Now, she’s stuck being Mrs. Frost.Her new husband? Aiden Stark Frost. Billionaire. CEO. Certified menace in a three-piece suit. And he has a plan: one year of marriage or one heir—then he’ll let her go.But Jasmine has her own plan too: Make Aiden’s life a living hell until he begs for a divorce.- Rearranging his million-dollar mansion? Done.- Making his life hell by flirting with his business rivals? Check.- Playing the perfect doting wife… but only in public while pretending to be the worst wife imaginable? Absolutely.- Definitely not falling for his infuriatingly smug face? Working on it.But Aiden? He’s enjoying the challenge.And worse? There’s something in his dark, knowing gaze that sends shivers down her spine.Something dangerous.Something that whispers… she might not be entirely human either.Let the games begin!

Strength.... That's all that matters in the end.

After being abandoned by his own family, and shunned for having no mana in a world dominated by magic, ex-prince Arvell Relas Vispia was forced to live on the streets with whatever meagre money he had left.

However, fate had something else in store for Arvell.

After meeting the spirit inhabiting his amulet, Arvell gets reborn as a Nephilim.

A being that has the powers of a god.

Time, Space, Life, Death.

All submitted to the authority of a Nephilim.

Betrayed by those he once called family, Arvell swore to get revenge.

Revenge on all those that mocked him and shunned him as a 'failure.'

Revenge on those who betrayed him without a second thought.

This is a tale of how a young prince shunned by the world as a 'failure' rises and ascends to the pinnacle of strength.