A summary of Lyle's life:
Two years old: Parents and sister died tragically
Six years old: Adopted by Mr. "Haohao"
Age 11: Enrollment
Twelve years old: Showing off every day
Thirteen years old: After learning about his life experience, his CPU was burned out
Fourteen years old: Becoming a love brain
Age Fifteen: Becoming a Death Eater
Sixteen years old: Make up for the previous failure every day
Seventeen years old: went to see Merlin (died)
Intention: "I've tried my best anyway"