MTL - Mechanical God Emperor - Chapter 1475 Famous world

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

Gazing at the Starbucks café at the airports had become a ritual for her. A desperate attempt as she hoped against hope to see him again, probably get one more chance to kiss him again.

Looking at the store all lost, she walked ahead, but stumbled and bumped against someone.

The cup of coffee that he had in his hand spilled all over just like the first time when she had met him.

“Jesus Christ”, he muttered.

The moment she heard the voice she looked up and saw his face. It was the same face that had promised to stay next to her, till death did them apart.

Tears flooded her eyes and she could barely speak, “I knew you would come back for me Raymond”. She raised herself on her toes in an attempt to kiss him, but he blocked her lips with his palm.

“Whoa, whoa, Miss !!! I guess you have mistaken me for someone else.”

“What are you saying, Raymond? It's me, your Akira. The love of your life, your fiancée,” she said and stretched her hand showing the ring on her finger.

He stared at the ring for quite some time and then looked at her face apologetically and said,

“Miss please, I am already a married man.”

And then he silently walked away.

Civilization is destroyed and records lost. Only Dudian survives in a cryogenic sleep. Three hundred years later, Dudian wakes up and must become Dean to survive. Who can he trust in this world overrun by monsters without and within?

- Description from Novelupdates

I banished the protagonist.

Shit. If only I had transmigrated a short while before.