Exploring Bloodline Modifier

'Three times my original strength is good but I am already having the same number of times increment from my 'Demon strength' skill. If it is stackable, then it is a good choice to upgrade the strength.'

After seeing the three upgradable options on the holographic screen, Henrick muttered to himself.

'Ding,

        Currently, the bloodline effects can't be stacked with other effects of the master. It can only be done when the bloodline is upgraded to level 3.

'Level 3?'

Henrick was expecting the system notification. So, he was not surprised at the sudden system notification; however, when he saw that he had to upgrade his bloodline to level 3, Henrick frowned.

'System, how can I upgrade my bloodline?'

Since he had to upgrade the bloodline for sure, he wanted to know the conditions to upgrade the bloodline.

'Ding,