Shinka no Mi (Shiranai Uchi ni Kachigumi Jinsei)

Tags: Ability Steal, Academy, Adapted to Anime, Adapted to Manga, Adventurers, Anti-Magic, Appearance Changes, Artifact Crafting, Artifacts, Assassins, Awkward Protagonist, Beastkin, Beautiful Female Lead, Betrayal, Bloodlines, Bullying, Caring Protagonist, Charming Protagonist, Cheats, Childhood Friends, Childhood Love, Demi-Humans, Demon Lord, Demons, Devoted Love Interests, Discrimination, Dragons, Dungeons, Dwarfs, Elemental Magic, Elves, Evil Gods, Evil Religions, Evolution, Fairies, Fantasy World, Fast Learner, Fat to Fit, Friendship, Game Elements, God Protagonist, Godly Powers, Gods, Handsome Male Lead, Harsh Training, Human Weapon, Human-Nonhuman Relationship, Inheritance, Inscriptions, Kingdoms, Level System, Loyal Subordinates, Lucky Protagonist, Magic, Magic Formations, Magical Space, Magical Technology, Male Protagonist, Master-Disciple Relationship, Master-Servant Relationship, Monster Girls, Monsters, Multiple POV, Multiple Transported Individuals, Mythical Beasts, Naive Protagonist, Ninjas, Obsessive Love, Orcs, Overpowered Protagonist, Polygamy, Psychic Powers, Race Change, Royalty, S*aves, Samurai, Saving the World, Skill Assimilation, Skill Creation, Slow Growth at Start, Spatial Manipulation, Special Abilities, Spirit Advisor, Spirits, Strong Love Interests, Strong to Stronger, Sudden Strength Gain, Sword And Magic, Time Skip, Timid Protagonist, Transported to Another World, Ugly to Beautiful, Unique Weapon User, Unique Weapons, Unlucky Protagonist, Vampires, Weak to Strong, Wealthy Characters, Wizards, World Travel, Yandere