Gou Became a Saint Through Arithmetic in the Troubled Times of Demons and Martial Arts

Gu Mingchuan, the ninth son of the Gu family bank, is mediocre in civil and military skills, but obsessed with arithmetic. The personal maid used the abacus to open the ladle, and once he woke up, he got the [God's Abacus]. Literary, law and martial arts can all be paid in advance; Settle accounts and repay loans, break the situation immediately! Ten years of hard work is not as good as settling a bad debt. From "Meng Chunqiu" to "He Shu Luo Tu"; From "Dragon and Tiger Technique" to "Eight-Nine Mysterious Techniques"... "How dare you, a bastard who only knows how to make plans, try to influence the position of the head of the Gu family?" "Arithmetic is nothing more than heresy, how can it be compared with my temple's unique skills?" ... Occasionally, Gu Mingchuan would fall into deep thought. The heroes in the world were really like abacus beads, and they could be counted endlessly. He put away his abacus and raised his eyes to look at the gods and demons in the sky. "I haven't had much fun in my life, so today's reckoning counts as one!" —— Also known as "I became a saint by calculating loans in troubled times", "When the abacus rang, my realm skyrocketed", "The abacus hit my head at the beginning, I became a god by calculating accounts"