Moto Sekai Ichi’i no Sub-chara Ikusei Nikki

Adapted to Manga, Appearance Changes, Archery, Arrogant Characters, Beastkin, Cheats, Clever Protagonist, Cold Protagonist, Cross-dressing, Demi-Humans, Dungeons, Elemental Magic, Elves, Fantasy World, Fast Learner, First-time Interc**rse, Game Elements, Grinding, Handsome Male Lead, Knights, Lack of Common Sense, Magic Beasts, Male Protagonist, Master-Disciple Relationship, Master-Servant Relationship, Money Grubber, Monsters, Multiple POV, Nobles, Overpowered Protagonist, Parody, Polygamy, R-15, S*aves, Strong to Stronger, Sudden Strength Gain, Summoning Magic, Sword And Magic, Transmigration, Transported into a Game World, Weak to Strong, Wealthy Characters