any of you who knows this too?

this reminds me of that other manhwa where the mc gets really strong when he's out of his mind or really drunk and most of the time it's just pure luck that makes him look crazy strong and intimidating but I don't rmr the title he suddenly became a double spy for the demon king and the empire he's from hmm I think he was reincarnated? and the original owner of the body killed his fam except for his younger bro who now hates him & mc has white/silver hair. Anyways I'll wait for more updates of this it's really interesting ( ╹▽╹ )