A transmigrator, Xiachuan Hu.
A young man whose body is 18 years old (?), whose mind is 30 (?) and whose actual age is ???+.
The Star Holy Sword wielder who inherited the holy sword from King Arthur, the Star Touch whose body is almost identical in specifications to the True Ancestor princess Arcueid, a candidate for Earth's Ultimate One, a famous parallel-world drifter at the Clock Tower, and an ultra-professional savior who has saved the world so many times he has lost count!
After finishing yet another world-saving mission, he came to a heartfelt conclusion about a few things.
[Next time, even if Alaya and Gaia get down on their knees and beg me, I'm not saving the world!]
[I want a vacation! I want to retire! I want to call it quits!]
[Want me to save the world? Not a chance!]
And then, just four years after he and his close female friends signed the marriage papers,
Xiachuan "I'm Not the Old Sword Superman" "Special Machine Arthur's Human Form" "Alaya and Gaia's Designated Daddy" Hu transmigrated yet again!
(The previous work was To Become a King and a Magus. It is complete at over 2 million words, with the first 420,000 available for free.)