Knight Driver

The celestial princess was kidnapped in the hands of the demon lord! The only hope is only the paladin (성기사, Sunggisa, saint knight), but a taxi driver (기사, Gisa) whose surname is Sung (성, Sung) is caught!? Sung Dae-Han who has fallen into the underworld tripped up by wack angel of the celestial, Gabriel. He can get back to the human world by saving the princess from the demon lord... The driver Sung (성기사, Sunggisa)'s strange adventure with a strange god has begun!

Original Webtoon:
Lezhin, Naver Series