Marriage First, True Love Later - Chapter 123

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates

Fu Hongxue was a cripple, born with a lame leg and subject to epileptic seizures. He was also one of the most powerful, legendary figures of the martial arts world, with a dull black saber that was second to none. His fame made him a frequent target of challengers, but whenever his saber left its sheath, only corpses would remain in its wake. One day, however, Fu Hongxue rescued someone whom he should have killed…and in doing so, set of a chain of events and a conspiracy that would rock the world.

Feng Yun transmigrates into a fantasy world filled with magical powers and immortals.Just as he was wondering about his future, the system activated...[Ding, activation confirmed. The novice gift package will be issued automatically.][Ding, congratulations to the host for obtaining a random special physique: Sacred Dao Body of Chaos.][Ding, congratulations to the host for obtaining the Supreme Foundation Building Treasure.][Ding, congratulations to the host for obtaining a hundred million top-grade spirit stones.][Ding, congratulations to the host for obtaining an immortal grade soul-strengthening elixir.]Hahah... money, power Immortality, beauties, I am getting all...