Meanwhile, Kai-sin's son, Ma Chiew-Heng, begins to bully Man-ting, due to Man-ting's low social status and Ma Chiew-Heng's jealousy of Man-ting's superiority in Kung Fu. Chiew-Heng, a former pupil of Shaolin (who has a part of the map tattooed on his back), calls upon his former Shaolin friends (who also have the other parts of the map) to help him beat up Man-ting. Man-ting, although trying to be passive at first, loses his temper, beating all the boys up, as well as spraining Chiew-Heng's arm. However, Man-ting commands Chiew-Heng to hold still as he quickly fixes his arm, to prevent permanent damage. This earns him the respect of all the other boys, and they all call him "oldest brother" out of respect, although he is the youngest of them all.