I don't get it. 4 childhood friends that were close enough to go all the way to be the 4 heavenly kings. And the others just went "yup he's weak as shit bye bitch" when he's actually fucking OP. WTF?
They better be trolling, like "yeah that hurt lying to him but we must do that so he would go...
Looks like another "I swear I won't bother you again". I love the other manga though. The thing is I'm afraid it and this one would be too similar.
I'm not even sure if this goes Bakarina route but the "Saint" should be an isekai person? I truly hope she isn't an edgelord and over the top bad...