Maybe a Fake Gintama - Chapter 4: [Samurai] and [Bushido]

I returned after 10 years.

Wang Yi was reborn into a world that swallowed the starry sky. After eighteen years of ordinary and extraordinary, he finally met the conditions on the eve of graduation from high school, activated his own golden finger, and signed in for the first time.

[Ding, congratulations to the host for successfully signing in, signing in for the first time, and signing in to the earth, special rewards will be given to reward the first karma of the Nine Tribulations Secret Code! 】

[Your genetic level has increased three times! 】

“…”

[Fireworks in the world are the most soothing to the hearts of mortals!]

“There is no temple at the age of eighty-two,”

“Sixty-nine years of worry.”

“The world is hard,”

“Long life is not easy.”

“Yin and Yang are reversed in a dream, and in the next life… I beg!”

【Name】: Lu Chen

[Identity]: Master of Changchun Temple

【Repair】: None

[Cultivation method]: Immortal Changchun Kung Fu (can be upgraded!) +

[Spell]: Control swordsmanship (upgrade conditions can be expanded!)

“Expand!”

“upgrade!”

……………………………..

PS: Upgrade, relax, cultivate immortals, demons, ghosts…

- Description from novelbuddy

Rated +18Ethan (unlike many unlucky protagonists) was doing pretty well, he had just graduated from high school, he isn't a straight A student but he isn't so bad either.He was very popular in his high school days, with short black curly hair, average height and build, and a face any girl would die for, Ethan navigated through high school like a breeze.But before he could leave for college he was diagnosed with a strange illness and was told he had only six months to live.The news was devastating to Ethan but it was true, four months had gone in the blink of an eye and Ethan had only two left, he started trying things he hadn't done before.After getting a recommendation from a friend he bought a virtual reality game called Harem Online.Before he could play the game it glitched and was isekaied into a fantasy world where magic and women reigned supreme.Follow Ethan on his adventure as he navigates through a world dominated by women with his lust system.The early chapters might be a little clumsy but it gets really good, oh and lots of lemon, I mean like a lot of lemons.Additional Tags: Adventure - Action - R18 - Isekai - System - Harem - Weak to Strong - Handsome ML - Beautiful FLs - Smut - Elves - Vampires - Demons - Monster Girls.