Wanderer of All Realms: Reincarnated as the Great Merciful Tree King

[Slow change (early male, mid-term mix and late female)] + [Dual-core Herrscher (Jiuyan + Shiyuan combination)] + [Great Kindness Tree King] + [Alysia] "Naxi, do you want to face the end alone?" "I am a person from another world, and only I can do this to change my destiny." "But you just lost the Origin Core..." "Even if I lose the Origin Core, I still have the Ending Core, and I am still the Herrscher of Ending; I am still the Great Merciful Tree King." "I will use my own life to buy a living tomorrow for you." "My good Eden, if I am no longer here, Alicia... I will leave it to you." (The protagonist's complete transformation is in the back, don't rush and take your time) (Considering that the original character's life experience is different due to the participation of the protagonist, the character will be different from the original one. So anything different from the plot is basically OOC, but it will be tried to fit it as much as possible)