I transmigrated to the world of Doupo (Battle Through the Heavens). I became a "useless" member of the Mittel family, plagued by a cold poison, spending my days with alcohol and enduring endless scorn. But I had a little secret: the drunker I was, the faster my sword became. My family didn't understand; they only saw me as a useless person who couldn't live without alcohol. Even my cunning cousin, Mittel Yafei, saw me as an obstacle to her claim to the family headship. A frame-up made me a sinner of the family, and I was expelled. That day, I lay drunk in the dilapidated courtyard, dreaming of immortals dancing with swords. When I awoke, I realized I had been bound to the [Drunken Sword Immortal] system. I soared to immortality with a single sword strike, leaving this family, reeking only of money, alone. From then on, the Douqi Continent gained a drunkard.

(Multiple female leads) + (Slice of life) + (Please check it out, I would be very grateful)

While reading late at night, he woke up to find himself transported to the Dou Qi Continent. After struggling to survive for a few years, he was taken back to the Xiao family by Xiao Xun'er, who was on her way there.

She wasn't particularly good-looking, but she had a face that resembled both boys and girls, and was often mistaken for a girl.

It not only attracts boys, but also many girls.

Xiao Xun'er: Brother Xiao Ran is so handsome (swallows saliva)

Yafei: My little brother is so cute!

Yunyun: It was my sister's fault.

Little Fairy Doctor: Young Master Bai, your feet are so small.

Nalan Yanran: Can we become cultivation partners?

...

After years of training, he learned that he possessed the ability to copy any move of the opponent.

...

Facing Hai Bodong's Xuanbing Dragon Soaring attack, he countered with...

Reborn in the Dou Qi Continent, he actually became Xiao Li and even awakened the "Many Children, Many Blessings" system!

There's no way around it; as a transmigrator, I can't very well refuse the system, can I?

...

Xiao Yu: "I will only love Xiao Li in this lifetime."

Xiao Xun'er: "Brother Xiao Li, don't you want to take responsibility for me?"

Little Fairy Doctor: "He is the only light in my life."

Yun Yun: "You little rascal, you just want to bully me!"

Queen Medusa: "I have never submitted to anyone, you are the first."

...

Years later, Xiao Li stormed the Soul Clan, his spear pointed directly at the Soul Emperor.

"Is it you who spread rumors everywhere, saying that my Xiao clan has declined?"

Su Xie, who was merely complaining a little about life, suddenly finds himself transported to another world — and that world is none other than Battle Through the Heavens. In a continent dominated by powerful fighters, how can an ordinary person like him survive? Fortunately, Su Xie awakens his own cheat: the Worship System. To earn worship points, he has no choice but to keep walking further down the path of showing off and pretending to be invincible...