The power levels in this novel is kinda weird since it will not apply to those who have no dragon blood (The MC). But anyways, the power levels are as follows:
1 - star knight: can barely use their special ability and gets easily exhausted after every use.
2 - stars knight: can barely use their special ability but can still physically fight after each use.
3 - stars knight: can easily use their special ability.
4 - stars knight: can easily use their special ability and have a significant mastery over them.
5 - stars knight: can easily use their special ability and have a significant mastery over them and have created a special skill unique to them.
6 - stars knight: have complete mastery over their special ability and an arsenal of unique skills.
7 - stars knight: can barely use the Bloodline Assimilation.
8 - stars knight: can use the Bloodline Assimilation for a significant amount of time.
9 - stars knight: can use the Bloodline Assimilation indefinitely.
10 - stars knight: had shed their mortal self and became a pure-blooded dragon.