Unsafe! Cruel! World! ( MewTwo x Ash/Ash x MewTwo) ( Firstshipping)

Ash the boy whom he owed so much to! The boy that had Sacraficed himself to stop him and mew... But the human world is dangerous...unsafe... When ash gets hurt saving Mewtwo again...things go a bit different ... Why does Mewtwo keep trying to find a reason to keep ash on Mount Fugi, and why is he so suddenly very protective of him? Also why is he also very clingy, not to mention gets very tense when ash tries to leave... Misty and brock try to leave..with ash but mewtwo won't let them...he'll let them leave but not ash...