The Brother OF Eywa

It's about the brother of Eywa and how he ended up being reborn as a human after sacrificing himself for his sister so she could continue to live, now he lives as a human that's the big brother of Jake (Jacob) Sully and (Tom/Tommy) Thomas Sully, they are twins and he does what he can to keep family together. what will happen when he gets back to Pandora in his new life, how will life be for him there, will he be loved or hated? well read the book and find out

forgot to say Mc is bisexual, he just ends up falling in love with the same gender is all.