Choose Elf Mother, but Goblin Lair

After Gu Chen died, he was reborn as a weak and cunning goblin.
And you get a Goblin life simulation system, where you can choose your birth mother every time!
Congratulations, you have traveled to another world. Please choose your birth mother:
A. Saint of the Holy See of Light
B. Daughter of an imperial noble
C. Sexy and charming succubus
D. Pure forest elf
Please choose your place of birth:
A. Large Goblin Lair
B. Giant Goblin Lair
C. Goblin King Lair
D. Ordinary Goblin Lair