What is the relationship between the beginning of the month in Pingqiu and the beginning of the month in Dongfang?

Mc with a mission on his shoulder went to Naruto world and took over the body of Sarutobi Hiruzen just before the death of Tobirama Senju. As Hiruzen became the Kage of his village, his mission forced him to find a quick way to make him and subordinates stronger in order to fight against his future enemy. So, using one of his cheats, Hiruzen opened spatial passage leading to One piece world and took all the Konoha ninjas there in order to make them stronger. Hiruzen resurrected the legendary figures and created the Akatsuki organization to reach his goal. He even sent ninjas to infiltrate the world government and other four major villages to control those superpowers from inside. After decades of hard work and challenges, Hiruzen was finally successful in conquering both worlds and complete his mission and managed to go to the place he always desired. But this time he didn't go there alone, he brought along those wives that he married during his mission in those two worlds with him as well. ***⚠ Warning⚠*** #If you want the story to be perfect, this is not for you since I am a new writer. #This fanfiction contains harem and some lemon from time to time. If you have any problem with these or you can't stand when there is a big age gap between partners, then you should leave right now instead of wasting your time here. #Overall, if you are a person who doesn't like something as long as it goes against your worldview, then please leave. I am literally tired of those guys who likes to give low reviews just because they don't like something and judge the whole ff only based on that particular part. By the way, I am posting this ff on both webnovel and scribblehub.

An unexpected accident has introduced Ryan into another aspect of the world. Hidden within the fog of truth, accompanied by swirling desires, soaring through blazing heart. "Under the vast sky and above the great land, between the heaven and earth, only I am honored!" Whether his path lead to the abyss or nirvana, may time would tell what awaits him at the end...

Reborn in Naruto, the Hyuga clan. Opening sign in Ōtsutsuki Urashi! Uchiha Itachi: Hyuga Shiratori, a genius even better than me! Sarutobi Hiruzen: When did Byakugan have such a powerful force? Uchiha Madara: You still have Rinnegan and the Blood Snatch. Who are you? Kaguya Otsutsuki: Impossible! Your strength has exceeded the Ōtsutsuki Clan!

Harry finds himself thrust into his four-year old body, after Voldemort killed him in the forest in what would have been his seventh year. Knowing what he did, he decided to fix some things he never had a chance to before. He'd not go into the magical world untrained this time. OP Harry. Science, magic and discovery. Harem.

Waking up after having died was a strange thing, especially when it happened not only once, but twice. However, this time, rather than finding himself summoned once again by the Edo Tensei, Itachi woke up in his five years old body almost twenty years in the past. With this opportunity to change everything in his hands, he was determined to bring about a better future. Chapter Length is around 1.3k-3k. This is not mine. the writer is RedBloodedMoon, i am just publishing it here.

The capital chain broke and his company went bankrupt. On that painful morning, the system woke up. Wu Hao: system, I want to be a winner in life. What can you do? System: one check-in gift-package a day. On the first day, Yinglan international financial centre in Yanjing Financial Street was signed in and became an industry under the host's name. The next day, the 4S store which is the best car shop was signed in and became an asset under the host's name, refreshing a top luxury car every day. On the third day, the National Fitness Centre was signed in and he had a perfect body. On the fourth day, Yihe villa Royal fourth institute was signed in and became an asset under the host's name, worth 800 million.On the fifth day, Yanjing University signed in and had a black technology product solution on the day of check-in. Wu Hao: system, is there any other area where I didn't make money（This story and characters are purely fictional. If there are similarities, they are purely coincidental. Do not imitate.)]