Qiubai has traveled to a world where inner and outer worlds merge. Growing up, he's surrounded by characters he's "familiar" with. There's Akizuki Airi, Akizuki Marina, Shiina Chizuru, Mashiro Chisato, Hoshizuki Kaede, Hoshizuki Suzu, Nanao Akane... and his two younger sisters, Mikan Yuuki and Kasugano Sora, who live with him. Mikan is young, but capable, mature, and energetic, taking care of the housework daily, making her a worry-free existence. Sora is slightly older, but aloof and tsundere, with a slightly frail constitution. She stays at home every day, a worrying prospect. When Qiubai turns 18, the system officially activates! Kuze Akibai: What? Just coming of age, I have to become a male succubus in the inner and outer worlds? And I even have the ability to stop time!

Lu Li traveled through Fairy Tail and obtained a golden finger of heaven-defying comprehension. He could learn any magic just by watching it once, and with a little deduction, he could comprehend new powers. Give him a fireball spell, and he could comprehend and create a sun. Give him a wind blade spell, and he could comprehend and create a dimensional slash. Give him an ice freeze spell, and he could comprehend and create an ice age. He continued to learn magic, comprehending and creating one magic after another. It was time to actively prepare for future crises. "Dimensional chat group, invites you to join!" "Would you like to join?" "Join!"

[The low rating is because the book is new and has just been released. It will go up soon, so please feel free to read it.]

(Invincible + Daily + Leisure + System + No Ship + Harem + Many Women but Not the Master)

Others travel through the world of pirates: practice Haki, find partners, and venture into the Grand Line!

Henry Morgan: Eat, sleep, play, and get stronger.

After casually punching and destroying the entire holy land of Mary Geoise

"My power is overflowing. I'm sorry."

Morgan proved with his actions that eating, drinking and having fun are more suitable for being a winner in life!

【No pressure on combat power, extreme fun】

Travel to the world of Naruto and become the new Uzumaki Naruto

Monster? Laggard? Bootlicker? Drink expired milk, eat instant noodles every meal? None of that exists!

This Naruto starts with full talent and can quickly become stronger through self-discipline!

Wind escape blows a hairstyle, sage mode makes eye shadow, chakra mode condenses a windbreaker

Standing on the Hokage Rock, with one hand in his pocket and the other hand condensing the Yin-Yang 2:8 farewell gift, he is definitely the golden-haired male god of the ninja world!

"Kyuubi, you've been living here for so long, it's time to pay the rent!"

Third generation: "Naruto, seeing you are so strong, I feel relieved. The future of Konoha..."

Naruto: "Haha, Lao Deng, it's too early for you to be relieved."

Lin Yu traveled to the world of Japanese anime and found that he was a neighbor of a dead elementary school student. He also found that Demon Slayer, Bleach, and Naruto had appeared. In such a dangerous world, what should he do? Fortunately, the diary system was awakened at this time. So he made the anime goddesses hate him so much that they went crazy looking for him. "Xiaolan, do you want to know where Kudo Shinichi went?" The song of the little dragon man sounded: "I won't tell you, I won't tell you, I won't tell you, you, you!" "Tsunade, do you want to know how Nawaki died? If you have the guts, find me!" "Haha, if you want to find me, dream on, who doesn't have a few vests?" "Sister Misaka, if you have the guts, hit me, hit me!"