Happy Trainer and His Grudge Elves

Lin Yu traveled to a world where humans united with elves to fight against the invasion of another dimension. Successfully bind the system and upgrade yourself to make the elves fighting together stronger. To conquer the elves, you must have official qualifications. For example, subduing Charmander requires fire qualifications, subduing Squirtle requires water qualifications, etc. "Level 33 student Lin Yu detected, elf qualification: all departments." "What the hell?! What is that??" "I've never heard of this whole department!" "The legendary genius with the qualifications to conquer all elves!" Just. "Classmate Lin Yu, what's going on with this duck?" "You have to tame this kind of **** elf, you really don't care about your own wings!" Lin Yu:? ? ? You seem to have made a mistake. Obviously he was subdued by Kodak! The host needs to obtain upgrade points by collecting resentment values from other elves. Sign in to the mission and use the Kodak Duck to make an elf's resentment value reach 100! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.