'You sure are powerful-far more than anyone else I've ever fought!' After Kelvin's party gains it...

Kelvin, the battle junkie Summoner from another world, continues searching for powerful opponents...

Kelvin, the battle junkie Summoner from another world, finally clashes with Leonhart Gaun, the ki...

Waking up in a strange place with no memory of his past life, Kelvin learns he hass bartered away...

'While being transmigrated to another world, Kelvin bartered away his memories for a collection o...

Waking up in a strange place with no memory of his past life, Kelvin learns he hass bartered away...

'Ever since arriving in a new world, in possession of rare and powerful abilities that he acquire...

'Leave your idealism at home. If you wish to change the world, first get strong enough to do so!'...

Waking up in a strange place with no memory of his past life, Kelvin learns he hass bartered away...

'We're always looking for fights with more powerful foes. The fun's just getting started. After w...

Waking up in a strange place with no memory of his past life, Kelvin learns he hass bartered away...

'I just kept fighting powerful opponents and finally reached Rank S.'After saving the Village of ...

Shortly after Kelvin's promotion to the coveted position of Rank S adventurer, the militaristic c...