is this novel had any other name

yeah you're rightsadly it's ended and will not continue

story development is very good, good plots, everything is excellent but on last where jiang ting merge with the demon dragon and his mind demon take over his body and gone to the family was unexpected but why so late means why after one year didn't he possess the body while real one was fighting so what take him so long we already saw that in other mangas that mind demon or evil personality whatever you called it can take over body instantly