National Transfer: Necromancer? Call Me Calamity!

This is a world where people change jobs.There are professional sects with ceilings, slave dragons, nightmare assassins, dragon blood warriors...There are also ordinary c-rank necromancers like the protagonist Bai Ye.until this day, Bai Ye found out that his skill level has no upper limit?Since then,Basic skills, summon skeletons (lvmax), small skeletons turn into Skeleton Kings, and can slaughter gods with one knife.Advanced skills, life link (lvmax), summons don't die, I don't die.Halo skills, Legion Halo (lvmax), Undead Legion HP +1000000%, Attack Power +1000000%.There are also hell bones, scourge knights, bone dragons, succubus, night elves.C-level necromancer?Please call me Calamity!