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

Ryuji's body drifted in a strange state, wrapped in darkness. Surrounded and trapped inside a void, causing him to feel isolated. He became lost in his broken memories. The beautiful smile of his mother appeared, offering comfort in the darkness.

Her figure and form blurred despite her familiar aura remaining. "Ryuji, why do you always act recklessly?" A concerned voice echoed in the void.

"Because it makes me feel alive, mother." His response was calm and sincere.

Nostalgic feelings flooded Ryuji's chest.

How long since he dreamed of his mother?

He felt pure happiness. From the moment she died, not once could he dream or see the memories they shared, and each night would greet him with nothing but darkness.

'This must be a dream, that damned priestess and her 'holy nectar!' I'll get my revenge and make her suffocate!'

Delinquent and Hidden Class revealed!