Cheaters/Abusers x Male Reader x Multiversal Harem

The Cheaters/Abusers are the following from genshin impact

Fischl

Lisa

Eula

Harem/Worlds that the character will visit and what each world will teach the reader (due note I can't place pictures because it would be over the pic limit also the amount of girls that will be in the harem will be a minimum of 4 to 5 per world):

DXD (Basic Magic)
Sona
Akeno
Irina
Ravel
Serafall

RWBY (Aura/Semblance)
Weiss
Yang
Blake
Velvet
Neo

Senran Kagura (Basic Ninjutsu)
Yumi
Asuka
Hibari
Hikage

Luminous Arc (only one and two as i have yet to play three) (Intermediate Magic)
Mavi
Mel
Luna
Rina

Genshin impact (Visions)
Amber
Ganyu
Shenhe
Xiangling
Qiqi (Adult Version)

Azur Lane ( Naval Warfare)
Belfast
Azuma
Takao
Prinz
Arbiter

Akame Ga Kill (Was Originally Honakai impact but changed to Akame Ga Kill) (imperial gears)
Leone
Akame
Esdeath
Chelsea

DC (Super Powers)
Super Girl
Harley
Ivy
Wonder girl

Naruto Shippuden (Intermediate and Advanced Ninjutsu)
Ino
TenTen
Konan
Tsunade
Hinata

Fairy tail (Master Magic)
Erza
Mirjane
Juvia
Cana
Lisanna

Dragon ball Super (Ki)
Caulifa
Kale
Android 21
Vados
Macarita

Mana Series (Basically legends secret and trials but mostly secret and trials) (Advanced Magic)
Angela
Risze
Belladonna
Primm

Legend of Zelda (Coordination and strategy)
Saria (Grown up version)
Midna
Malon (Grown up version too)
Linkelle
Mipha

Resident Evil (Teamwork and Fire arms)
Clare
Jill
Ada
Sheva
Rebecca

Code Geass (Deception and mech Piloting)
Kallen
Cornelia
CC
Shirley

Borderlands (Leadership and expert fire arms)
Moxxi
Tina (Grown up version)
Maya
Moze
Nisha

Hyperdimension neptunia (Friendship and Godly powers)
Noire
Uni
Nepgear
Uzume
Kurome

Final Fantasy (Solider Class Training)
Tifa
Agrias
Claire (Lightning)
Ysholta

Power Rangers (Master Morphers)
Dayu
Kira
Vida
Lauren
Emma

Gundam (Gundams obviously)
Mercury
Murrue
Dorothy
Shiho

Rising of the shield hero (Legends Forge)
Rishia
Glass
Fitoria
Genderbend Naofumi
Raphtailia

Deltarune (chaos magic)
Genderbend Kris
Genderbend Ralsei
Susie
Tasque manager
Noelle

Mentor's:the following are who will be training you

Gogito He will train you in Ki based attacks

Vergil He will make you a half demon while also training you in swordsmanship

Rias Gremory she will train you in destruction magic

Lelouch (Code Geass) he will train you in strategy and deception

Wally West (The flash) he will train you in speed and intelligence

Handsome Jack (Borderlands) he will train you in computer coding and programing

Moxxi (Borderlands) she will train you in Machinery and Robotics

Chris She will train you in all things fire arms

Summer (RWBY) she will train you in How to be a leader

Albert Wesker (Resident evil) he will train you in evasiveness and defense

Ozma (Ozpins original form) he will train you in magical attacks and support spells after you learned it in the first world you visit

Kenshiro he will train you in what he knows best making you quite fierce (plus who wouldn't want to Omae Wa Mou Shindieru a few villains in the multiverse am I wrong?)

Mihawk (One Piece) he will train you in Haki usage and application

Elrasia (Rotsh) she will teach you chi mastery

Jevil (Deltarune)  he will teach you how to effectively use chaos magic

Ryu Hayabusa (Ninja Gaiden) he will help improve your ninjutsu once you start learning the basics