The boss reincarnation

Ding hello this is the B.R.S or the boss reincarnation system.\nI will provide you with 6 options.\nIf you choose all of them , you're soul will be destroyed if you choose none , you will become a human in this world world of 7 bosses, the seventh boss is the final boss.Not the demon boss choose wisely.The system will list the pros and cons of each one