I Accidentally Saved Another World

The ancient surviving family member Dugu was cursed by heaven and his family was ruined. The previous head of the family, Dugu Ao, was hunted by his enemies. In order to avoid the fight, he entrusted his two-month-old son Dugu Zheng to his good friend Tianxin Taoist. Under the guidance of Taoist Tianxin, the protagonist Duguzheng lived in seclusion in the mountains with Taoist Tianxin and studied Taoism. After the master ascends, the protagonist practices alone and even transcends the tribulation period. During the tribulation period, he is taken to a different world by the nameless sword he carries with him. This book is also called "Is it okay for me to cultivate in another world?"