Chen Mo, a corporate workhorse, ate ice cream during a five-kilometer run, thinking it would recharge his stamina. Just as he was about to finish his overtime work, he followed in his teacher's footsteps.
He transmigrates to Shanghai during the War of Resistance against Japan, just after the city has fallen. Surrounded by collaborators and the Japanese, he awakens a System at the critical moment and gains gun-fu skills!!
People of the nation whose lives are going so well under the Japanese, your god has arrived!!!
