The half-brothers gradually grew apart because of their mother's ambition.
Brothers are reborn and become stronger.
Newcomers fill in holes at a slow pace. Practicing writing in a bloody way may conflict with the plot. . .
Because I really like to watch the abused little ones reborn and the cute brothers getting stronger, so the plot just happened to be about Lian Lian Hands.
Throwing bricks is welcome, but personal attacks are rejected. . .