How to tame a child that belongs only to you? Your elf? Monster? Slave?
Beaten? Harm? Cheat?
No, no, no, you have to use love to influence him, and then when he trusts you wholeheartedly and loves the world, give him a hard push, tell him the world is malicious to him, tell him that only you like him, love him, and let him belong to you only.
Don't feel guilty, don't worry, after all, this is just a test
Mission: Make the world full of love