He's a cruel inhuman savage but you gotta love him because if you get why he died then you know that he got a soft spot for the people that he loves and care.
I'm gonna say this the wn ended recently and the ln for what I can see is different than the wn starting from vol 2 and for me, it got more interesting, if you guys wanna spoiler it's fine, but just read the ln, the manga doesn't cover a lot of things that make the story funny, just read the ln it's better than asking for spoilers it's more fulfilling that way I read for killing time and see the reaction of the world when Leon display the best heroine, Luxon.
Leon, actually it's a Scummy and naive guy after all only from the bet and this duel with the mecha with advanced technology (lol) that the five idiots have we know that he can conquer the world easily also we need to thanks Marie because of her selfish greed Angie and Livia got on the route of our mob hero.
P.S. I wanna see when the revolution start Jenna's gonna regret well all the girls that treat the boys like garbage and have lovers gonna have a lot of hardships this is not a spoiler it's from the summary