Comment by vishi on Survival Story Of A Sword King In A Fantasy World - Chapter 288

@vishi i think it is stated that han bin soul from previous world failed to be transplanted to the body and only transplanted to the hacked guidelines.
and current han bin doesnt know that the hacked guidelines are not orphamlos, thats why he is disregarding his future self when future hanbin tell him to give up attisse. 

maybe because what you said, that future han bin know current han bin are not strong enough and need time to level up, and since the current han bin doesnt progress as the future one(fight with garhan are not as fatal, the incident with zang lu xin and trinity church base incident, world tree fight, og snowy didnt die which make angel version of hanbin survive but nerfed).

@VibratingStick i am not sure about that one
i think that's implied
but
Atis was able to, so i am not sure why Han-bin can't
( maybe he's close to a g**, so too much information transfer, but he's still back, i would imagine transfering data to the past takes much more of  a toll than just copy pasting it in the body )

something definately is wrong with his guideline tho
maybe its one of the goddess controlling it now

in the first place, he's dead, it doesn't even make seance for him to have it now
( am i missing it ? did he use the guideline after he died in the previous run ? )

@vishi chapter 279. atties transfer are succesfull because of temporal anomaly happen due to upper draconium are shielded with time artifact.
hanbin while that happen are not inside of upper draconium.

and during that the guideline gives him a quest he didn't get and he didn't know why he have to investigate holy mother church(zenovia scheme).
which is implied that hanbin does success but not into his own body but to his guideline.