Who Let Him Play Yu-Gi-Oh! - Chapter 27: Understanding Anime-Style Deckbuilding

Depth-Dwellers are long extinct.All except for a single one..Waking up after being dragged by the pressuring tides, Cetas finds himself in the middle of an unfamiliar ship, greeted by a distinct group of pirates.Without any knowledge about humanity at all, he traverses the seas with the unknown band of pirates and learns about their culture and speech. In a world where 'Zeal' serves an essence for humanity's power, Cetas must learn to ascend the ranks to protect those that he cherishes.For when the mysteries beyond the fog arises, the Dreadspawns begin to wreak havoc, and the Leviathans rise up into the world..'Would Cetas become a 'human' worthy of saving those that he loves?'

To be exact, the female lead is an “older sister” type, amid many beauties and handsome guys, she's no white lotus.Also, it's said that the name of this book is the same as a brand of sheep's milk powder.

When people awaken, their class gets ranked.F means nothing.SS means everything.Nobody talks about SSS ranks, because they aren’t real. Well, they weren’t real until he became one.Lucen Ivara was fine with staying average. Keep his head down, take low-tier jobs, eat something hot once in a while. That was the plan.Then his system came online.It didn’t follow the rules.There were no guides. It seemed limitless. There weren’t any safety rails he could cling into.Just a blank interface and a quiet message floating in front of him.[You are the first.]Now Lucen is crafting spells no one’s seen before, hiding a class that could get him killed, and trying to scrape by in a city where dungeon breaks, guild politics, and hidden power plays are part of daily life.He’s not looking to be a hero.But with power like this, staying invisible might be the hardest thing to do..

Violence, Rogue, two names that had long since faded away from the limelight. In a new game, The Strange World, they appear once again. The two former legends, once more rise to glory.

- Description from Novelupdates