Face-Slapping System - Chapter 10 Why Are You Delighted?

Transform into Divine Dragon and dominate the world!
He is the only Divine Dragon in the sea who founded an underwater Dragon Palace.
With Crawfish Soldiers and Crab Generals as his followers, wild sharks and gigantic octopuses as his subordinates, he is the dragon that rules the city.

- Description from Novelupdates

The story revolves around Charles Karino, a Levaamu Empire mercenary aerial pilot who mans the twin seater reconnaissance seaplane Santa Cruz. One day, he receives a preposterous assignment: to fly solo over 12,000 kilometers of enemy waters to protect a girl named Fana del Moral. Fana happens to be the next in line to the empire’s throne and a girl possessing beauty “equal to 5,000 beams of light.”

This is a standalone book. There’s another series under the name “To Aru Hikuushi e no Koiuta” (Love Song for a Certain Pilot) set in the same world, but in a completely different place and with different characters.

– Ulrezaj @ Mazui

Adapted to anime as “The Princess and the Pilot”

Lin Qi is an ordinary young man who suddenly arrives in a martial arts world and finds that he owns nothing but an abandoned Martial Arts Hall, which has been desolate for an untold number of years, and a Martial Arts Transmission System capable of summoning players.Using players as chess pieces, Lin Qi's life of puppeteer begins behind the scenes.“100% real virtual game, do you want to play?”“Battle of the Myriad Races, experience the most realistic epic battlefield, do you want to play?”“Get stronger in the game, and you will become stronger in reality too, just ask if you want to play?”