At the Beginning of Demon Slayer, the System Rewarded Me with Two Demon Swords

[Time Travel] + [Demon Slayer: Kimetsu no Yaiba] + [System] + [Inuyasha] + [Divine Costume Start] + [Protagonist with the Group] + [Invincible Style] When he woke up, Aotata found that he had traveled to the world of "Demon Slayer: Kimetsu no Yaiba", and the beginning was the final selection of Fujisakiyama with a very high mortality rate! Just when he thought he wouldn't survive for three seconds, the system was activated! Bite! Survive the final selection and be rewarded with two of the most powerful weapons in the Inuyasha world: [Tensenga] and [Bakushaga]! A merciful blade that cannot harm the living, but can kill the undead and save hundreds of people with one swing! The other is the Fang of Destruction, which is destroyed upon contact and never recovers, completely crushing the evil ghost's ability to regenerate! Facing evil ghosts all over the place, how should the defenseless Aodu Soul hold Tanjiro's thigh tightly, survive the seven days of hell, and get his god-level start?