MTL - Blue Sky Sword - ~ Update later.

In the era of interstellar warfare, every melee mech will be paired with a long-range sniper mech to cover the battle.
The sniper mecha master Yan Xueshan (beta) and the melee mecha master Arthur (alpha) are just such a pair. The two have been together for six years.
The upcoming Armageddon is a near-death battle.
the day before.
Yan Xueshan: “Remember to write a suicide note in advance.”
Arthur said frustratedly: “I have only one regret. If I die this time, I will be a virgin until I die.”
Yan Xueshan snorted coldly: “…no promise.”
Arthur asked pitifully, “Master, can you fulfill my dying wish??”
Yan Xueshan: “?”
How absurd.
But Yan Xueshan thought about it, this is his comrade-in-arms, whose life and death intersect, chastity counts as a p- OK, I agreed! !
However, after the Armageddon, none of them died.
Not only did they become war heroes, Arthur also turned into a federal prince.
Arthur took out the marriage application, just one signature, and said honestly and faithfully: “Master, didn’t you say that you will go back to get married and retire after this battle? You help me fulfill my wish, and I will help you fulfill my wish too!”
Yan Xueshan: … something seems to be wrong?

Content tags:
Search keywords: Protagonist: Yan Xueshan, Arthur ┃ Supporting role: ┃ Others:

- Description from novelbuddy

WARN:

SLIGHT ROMANCE!! NO HAREM!! FAMILY GENRE!!

Filled with political intrigue, warfare, adventure, friendship, and betrayal.

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Synopsis:

I transmigrated into a novel that I read years ago as the second Prince of the Chrono Empire and was fated to be killed by my half-brother, the First Prince at the age of 12.

So, What's my role in this novel?

Am I the villain?

Am I an insignificant extra?

Am I the protagonist? Nah, definitely not.

But, why bother?

Following the novel's plot isn't my style and I won't let it dictates my life.

Regardless of my role, I am the main character of my own life.

All the firsts I want to remember were with you.From the summer when I was eighteen and knew nothing to the summer when I turned thirty-one and learned so much.Even the seasons without you felt like you were deeply ingrained.“We’re just friends, so there’s nothing special between us.”You pushed me away with a poker face, but because we were friends,I endured those countless days,and it seems you still don’t know it.So, it looks like I’m going to repeat the same futile effort.“Did I ask if you needed a man? If you do, I’ll be your man.”You need to get to know the thirty-one-year-old me.If you look at me with those eyes you didn’t see before.“You’ve become a real troublemaker.”Now that you’re here, it’s just the beginning of .

Demien Walter died on a rain-soaked road in 2025, his career a footnote in football history.A journeyman midfielder whose playing days ended in obscurity. A tactical obsessive whose notebooks gathered dust. A coach whose first opportunity came too late and ended too soon.Until he opened his eyes in 2003, inhabiting the body of Yves Laurent — head coach of AS Monaco.Now, armed with twenty years of football knowledge from a future that hasn't happened yet, Demien faces the ultimate tactical challenge: rewriting history from the touchline.He knows which players will become legends. He remembers which matches change careers. He's witnessed the tactical revolutions that transformed the game.Monaco is just the beginning. With each victory, each tactical masterclass, each deviation from the timeline he remembers, Demien alters football's destiny. From the Champions League's bright lights to World Cup glory, from Milan to Madrid to Manchester, his journey will reshape the beautiful game in ways no one could predict.No cheat codes. No supernatural abilities. No second chances.Just a man with future knowledge in a past world, attempting to build a legacy that even death couldn't erase.Football isn't just played on the pitch. It's won in the mind.And Demien Walter's mind has already lived through everything that's about to happen.