Glacial Tempest: Shards of Ice and Steel - OC X Tensei Shitara Slime Datta Ken

Spoilers for "That time i got Reincarnated as a Slime".

Yuki Hiro is a college student, a lonely and cold girl, that's how people describe her, but deep down, she wants to make friends and share hobbies. Unfortunately, because of her white hair, multiple people have bulied her in the past, so she decided to shut in, only focusing in things that matter to her, studies, Kendo and reading anime and Manga.
One day, as she is coming back from the Kendo Training, she notices one girl being harrassed and goes to try and help, she is able to save the girl and the guys run away, but she is shot in the process.
Before closing her eyes, Yuki prays for a second chance and if she gets it, she will try not to be as cold with other people.
To her surprise, when she opens her eyes again, she finds herself floating in a lake, without any injuries.
Walking around the cave, she finds that she has a Unique Skill called "Wise One" and with its help, she is able to start her journey out of the cave. In the middle of it, she finds 2 unusual companions, two that will chance her life and be her first friends in this new World.

Images and characters don't belong to me, credits to the authors and creators of this amazing series, and to the artists that create such amazing arts.