After a Century of Sign-Ins, I Became an Unrivaled Sword Immortal

New book: Sign-In from Martial Universe Meng Fan transmigrates to the Sword Spirit Continent and becomes a servant with a severed right arm in the Shushan Sword Sect. He thinks he is doomed to a miserable, obscure life, but then he gets a sign-in System that rewards him no matter where he signs in. Sign in at the Sword Mound and receive the reward [Clear Sword Heart]! Sign in in the main hall and receive the reward [Innate Sword Embryo]! Sign in at the Sword Stele and receive the reward [Five Elements Sword Canon]! Meng Fan quietly practices swordsmanship in the Sword Mound and resolves not to leave seclusion until he becomes a Sword Immortal and reaches the pinnacle. A hundred years later, the fiends from beyond the realm invade. A million demons run rampant across the Sword Spirit Continent, and the Shushan Sword Immortals descend the mountain to exterminate them. With the sacred ground left without a powerful guardian, the Sword Demon in the Demon Suppressing Pagoda breaks free of its seal. No one in Shushan can stand against it, and the sect is on the brink of destruction. Just as everyone gives in to despair, a one-armed figure flies out from the Sword Mound, summoning ten thousand swords with a single move and instantly killing the Sword Demon.