NEED HELP LOOKING FOR MANWHA

[Oshozo]

I’m looking for a manhua pretty sure it’s chinese but i don’t remember much mc has blue eyes the love interest has white hair, mc’s brother was in a wheelchair but gets cured by mc and later on SA’s his own gf
They fight in monsters in “fields”? One of them was like a trex technological looking thing in one of the chapters

mc wears like a greyblack jacket with blue outlines on the collar if that helps hair is also greyish black