knightonline.py

import ctypes
from mem_edit import Process

KO_PTR_CHR = 0x10131C0
KO_OFF_MAX_HP = 0x6B8

pid = Process.get_pid_by_name('KnightOnLine.exe')
with Process.open_process(pid) as p:
    KO_CHR_ADDR = p.read_memory(KO_PTR_CHR, ctypes.c_int())
    CHARACTER_MAX_HP = p.read_memory(KO_CHR_ADDR.value + KO_OFF_MAX_HP, ctypes.c_int())

    print(CHARACTER_MAX_HP)