Mc is male, used magic back on earth and the magic in the new world is not as adcanced as his. Summoned from earth to another world with 2 friends, one male one female. Male friend is the hero. Mc meets a female swordsman that is a half spirit. The mc and his friends don't travel together and i don't remember anything else.
Thank y'all for helping me find this one. looked through the novel finder for about 40 pages and didn't see anything about it.