I, the Elf Addition Master

Story of: I, the Elf Addition MasterTravel to a vast and different world of elves, where there are elves that are far more powerful than those described in anime.The elite level can change the terrain within a certain range, and the king level can even destroy mountains and divide seas and rivers!But Qin Chuan was not afraid!Because he has the [Additional System], he can draw power from characters in all realms to strengthen his elves:Pikachu controls lightning and shines like the Thunder God Knight!Gardevoir has great strength and is as agile as a ninja!A fire-breathing dragon that devours flames and possesses the power to slay gods and dragons!......ps: This book is also known as "On the Training Methods of Special Elves", "Why Do We Start the Game with a King's Battle", "Elves (Girls?) from Two Worlds Are Waiting for Me to Conquer Them", and "The Evolution of the Divine Beast Qin Chuan"