Making a harem after transmigrating - Chapter 3: What kind of quest is this?

When humans step into the Galactic Era, the ancient art of cultivation thrives once again.

Asahi Aito died in the accident and finds himself in a white room and met Oldman he saves in the accident and It turned out he was a God and gave him an offer to be reincarnated and he let out the Youngman of the worlds that spit out by gacha along with the skills.---------------------Crown_Ball is here! I'm here again so treat me nice especially my grammar haha, so I hope give me some adviceBtw I don't own anything I use from the other work except the OC I made in the future also I don't own the picture.I made this for my fun and Spew out my Imagination in my brain.

Wang Zhong arrived in another world and got caught up in this world’s world war. His cheat ability was an overhead view similar to a real-time strategy game, which allowed him to see the field of vision of his troops! He immediately began micromanaging:“Move the machine gun position five centimeters to the left! Place the anti-tank gun in the woods on the right!”Three years passed like this.Wang Zhong looked at the marshal’s baton in his hand, then at the double-headed eagle flag behind the emperor’s envoy.“There’s an old saying where I come from, ‘Kings and princes, can they be born?’ Do you know this, Envoy?”

--WSA 2025 ENTRY--Neraxis saved the people and wiped out the monsters, but instead of cheers, he faced silence and a glowing blue text:[Task Failed Successfully!][Rating Generated: SSS-Rank]“The hell does that even mean?” he muttered, finding the situation a bit strange.Before he could process, the so-called heroes—who had hidden while he fought—emerged. He waited for gratitude, only to feel a dagger pierce his back.The only girl he loved stood behind him.She betrayed him.The crowd and heroes? They were staring at him with disdain and contempt.“You...” he groaned as a spear and sword headed for him, ending his life.But instead of dying, he was sent back to the past—specifically, to the first day of the academy, year 2367, 8 years before his death.However, many things had changed. One of the most significant was the sudden appearance of a Tower, a mysterious structure that had appeared across all the continents, granting power to those brave enough to contest its challenges.“Not again... With this chance I will end you all” Neraxis vowed to himself, embarking on his path of revenge, while also trying to give his life new meaning.