Zenith_Master
of reading
1486
Read books
Maybe because they have the most amount of Douluo
then next they would have to do higher damage than the max damage they would do so it's better to do small damage and increase it to get better rewards faster and not suffer more
they could relive a traumatic event of themself or the one who killed them
i would say that every thing is the same just that if he touches the core or something like it the underworld it would destroy it.