Awakening the Ancestors

Tahara Kado is a lower rank swordsman. While growing up he decided to learn swordsmanship, but because of his rank, he was looked down upon by everyone, having no abilities and no friends to communicate with.
One evening, a star hits a temple only to be found it was a relic. Tahara uses this opportunity to check up on the star and wants to use it to begin a new life, have abilities and save people. But, he's then sacrificed after receiving the relic a bright screen appeared in front him.
[Congratulations]
[You have awakened an Ancestor.]
After gaining his first ever system, he is sent to the swordsman village to train as a swordsman and also begins schooling in a new academy.
His mission now becomes challenging as he faces low and high-level swordsmen, knights, magicians, mages, magical beasts and creatures as well as demons to level up and defeat the ancestral spirits.

Volume 1: Awakening
Volume 2: First Year Students
Volume 3: Samon Kenji
Volume 4: The Lost Maniac
Volume 5: The Gray Soul and The Tombstone Teacher