Second dimension circle of friends

To break the limit of appearance.
To explore the secret of short skirts.
To implement the evil of cuteness and maids, love is justice!
Lin Nan, a dead otaku, downloaded an APP called the second dimension, and was able to communicate with various second dimension characters. He learned Kamehameha from Sun Wukong, learned to make high-tech armor from Iron Man, Conan taught him detective skills, Uzumaki Naruto taught him ninjutsu, and Luffy's fruit shop opened to sell various devil fruits.
Inadvertently, he also had a love affair with the Sailor Moons!
With the entire second dimension behind him, there are endless possibilities!