The art is great, although it lacks any semblance of novelty or imagination. However the main character is unbearable. Could be the translation tho. I don't understand how the main character can be such a piece of shit as a summon, but was supposedly a literal 1 in 100000000 gentle soul who cared about his summons. Doesn't make sense.
Makes me think of another manhwa, Second life ranker. it's a guy avenging his dead twin in another world or sth. At any rate, main character is a ruthless man, very manipulative, but he has his reasons.
Here, it's just "this trash" and "that trash" left and right for no reason besides them being lazy or cowardly.
4/10