Paradise: About Using Oneself to Achieve the Lord God

I Have Read the Super Mechanic and the Paradise of Reincarnation. I Am Looking for Someone Who Can Compare to These Two Books.

Don't Kill the God, Body Ghost, I've finished watching it

Looking for Good Works Like "Zhanmei Su" (The Protagonist of Samsara Paradise)

The protagonist can be in a world like Genshin Impact, or in Infinite Flow, but one thing is that he must be as ferocious to his enemies as Zhanmei Su, who kills enemies as long as they are enemies, is good enough to his loyal companions, and has a ferocious temperament (you can @me)

Infinite Streaming, Is There a Connected Type with a Large Background Like the Reincarnation Paradise?

Is There Anyone Who Specializes in the Flow, Similar to Samsara Paradise?

Which Book Is "Reincarnation Paradise" and "White Night", I Can't Find It...

Asking for Books (Similar to Articles About Paradise)

There is a book in which the protagonist turns into a jellyfish at the beginning, and then grows bigger. Well, this is the first dungeon. I don't remember the content. Then the second dungeon turns into a bird. I remember that I took in a younger brother, and then gained an ability that others thought I had.