TheDragonSlayer

“Ah... foolish hero, come to slay me... Heed my command and kneel!”

The Demon Queen offered Ryuji half the world—however, he desired everything.  
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Ryuji Vincenzo, a misunderstood son of a female gangster, beats his teacher upon seeing him commit a crime against his friend’s girlfriend. Yet because of his looks, the school forces him to change schools instead of expelling him. 

However, on his first day of changing schools, his class gets summoned to another world. 

He gains a useful class, but the calamity star chooses him. The star signals future tragedy or conflict in the new world. Despite this, the king, although asking them to fight against the demon king, doesn’t threaten them and is quite likeable.

Thankfully, the students are all given the power to fight, and this new life looks up for Ryuji, who desires to make friends and find himself a girlfriend.

Ryuji himself is quite a handsome man because of his father, but his mother's strict rules make him a strange person who wants to connect with people. 

This leads him to help those who cannot fight who would die otherwise. He wields a massive axe and uses his talents to support the weak members of his class. 
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BATTLE JUNKIE PROTAGONIST
LEVEL SYSTEM
WEAK -> STRONG
HAREM
BEAST GIRLS
DEMI GIRLS
MONSTER GIRLS
MOB GIRLS
NO YURI 
NO NTR
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This novel is a repost, as I became ill when writing the previous version and fell behind too much.

Extra Harem: S-Rank Berserker in Another World

After enjoying several pots of tea and expensive biscuits, Kathryn kicked Ryuji and Alan out. They looked satisfied to see her angry face while rushing away with their stolen snacks.

"Ryuji, don't mind that crazy girl. I am sure she means well."

'Is my guy Ryuji okay in the head? Where is that girl cute!? Well, whatever. He accepted things without complaining. I cannot be happier. But... that hidden rage and his sudden change makes me feel worried.'

"Don't worry, I will deal with Qwass should he try to do anything." Alan felt a sense of connection to Ryuji, the easygoing side of him and the way he saw the world so different from the usual heroes who all seemed a little entitled and treated the world like a playground or game.

"It's okay if he causes too many issues. Should I crush him?"

Ryuji's simple response caused Alan's heart to race, though he was far greater in prestige and blood.

Towards The Dungeon