Here are all the anime where our author will travel. He won't just have anime, he'll also have cartoons, video games, series, webtoon and even films.

-High School Dxd

-My Hero Academia or MHA

-SAO or Sword Art Online

-RWBY

-Infinity Stratos

-Black Clover

-The Rising of The Shield Hero

-Darling in the franxx

-SSSS.Gridman

-SSSS.Dynazemon

-Gridman universe

-Solo Leveling

-That Time I Got Reincarnated as a Slime

-Chillin Different World Life of the Ex-Brave Candidate was Cheat from Lv2

-Campfire Cooking in Another World with my Absurd Skill

-Genshin Impact

-Honkai Impact

-Honkai Star rail

-Avengers Movie live Action 1/2/3/4

-Flying Witch

-Ultraman Netflix

-Saint Seiya Omega

-The Daily Life of the Immortal King

-The Legend of Korra

-Symphogear

-Assassination classroom

-The Seven dealy Sins

 -Arifureta

 -Blue Exorcist

-I've Been Killing Slimes for 300 Years and Maxed Out My Level

-Twin Star Exorcist

-The gourmet Hound

-Tiger and Bunny

-Gate : Jieitai Kanochi nite, Kaku Tatakaeri

-Yashahime

-Toaru Kagaku no Railgun

-Fruit Basket

-Rakudai Kishi no Eiyuutan

-Kuromukuro

-Cross Ange

-Jungle Juice 

-Shamang King

-Sacred Seven

-Fire Force

-Juushinki Pandora

-Ultraman Rising

-NegiMa!

-Kaiju N°8

-Reincarnated as a Sword

-Demon Slayer

-Gundam Seed Destiny

-Super Robots Wars Taisen OG: Inspector

-Zenless Zone Zero

-Wakfu

-The Return of the Disaster-Class Hero

-Zenless Zone Zero

-Keroro

-Flash The Series

-Ohsama Sentai King-Ohger

-Food Wars

-Failure Frame: I Became the Strongest and Annihilated Everything With Low-Level Spells

-Kamen Rider Geats

-Fuuto Pi

-Oshi No Ko

-Spectacular Spider-Man

-Magi: The Labyrinth of Magic

P.S : Don't worry, travel between these different worlds will be random.