My Disciple Is Invincible. Come Down from the Mountain and Harm Your Sister.

Bearing a blood feud, Ye Fan became invincible in cultivating immortality. When he came back from the mountain, he found that the seven sisters he had known since childhood were all extremely beautiful. Big sister iceberg beauty. The second sister is as passionate as fire. The third sister brings disaster to the country and the people. He can't stand it anymore!