Trail

Bruce saw the shadow realm it was barren and lonely

and before the first test he was given a the power to control the shadow soldiers it was like arm it was to not fully controlled as he was still not heave become a shadow emperor

And then he was told that each each trail would be given rewards

first four would strengthen his speed ,strength ,stamina , intelligence .

last seven would inherit the ability's of shadow emperor .

and the last trail he would awaken his own

the person who he was to inherit is the seventh emperor

he was only able to use 4 abilities of the shadow emperor to the maximum .

the reason he was chose because he may be able control all eight abilities.

And he was given shadow soldiers to practice for month before entering the trail.

shadow soldiers have absolute loyalty but also are immortal if killed can be reborn ina day.

They have total of 10 million shadow soldiers. and it may created on the corpse of the demons who are escaping the shadow realm and has only 10% chance.

out of a million only 100 000 are made and as he takes over the monster wave would increase

time 8 years in earth is 800 000 years in shadow realm.

and the shadow soldiers also could use part of emperors ability.