Xi Mu did not explain but instead changed the subject:
"If it weren't for the Time Witch, I would have many regrets; this makes me reluctant to kill her."
"..."
Letixia slightly widened her eyes, as she had a certain degree of understanding of the Time Witch, who not only allowed her to retain memories about the future but also gave the world a chance to defeat Ragnarok.
Xi Mu took a sip of milk, then offered an explanation, "After I became the King of Ash, I began to gradually understand the God of Omniscience's stance, as well as why He forbade time travel. This power can disturb the past, leading to an overturned future, preventing people who should have been born from coming into existence, and causing tragedies that never should have happened."
He explained to the puzzled Letixia.
"It is very unfair to those who should have been born, or to those who should not have experienced tragedy, and time travel also easily leads to imperfections and errors in the laws."