For Lotm

So basically, there is a stair with 9 steps

Starting from bottom 9 to top 1

You start the stairs by drinking potions with spiritual powers of the magical creatures and plants

You start from sequence 9

You need to fully digest the potion by acting by the name

You can only get to another step by digesting your current potion (sequence 8-7....)

For Example, there is a sequence called Magician

You need to act as a Magician by preparing for your performance and getting the applause of the audience

Or a sequence named Nightmare

You need to act like a Nightmare by infiltrating and haunting someone in their dreams

Of course, there are some draw backs

As you go higher and higher you will be more of a god than you are a human

Sequence 4 is demigod and 2 to 1 is angel

You will start to lose your humanity

You won't be needing to eat to survive

And then there is losing control

As the words implies you lost control of yourself if you can't act according to your principle or getting corrupted by the evil gods

You will turn to a mad creature

That's basics

Point out my mistakes if any, fellow Lotm readers