Why Am I Invincible If I Don't Want to Become an Immortal?

Traveling to the Kyushu continent where there are many immortal cultivators, Qin Xie originally wanted to quietly become the fifth prince of the Dayan Dynasty, inherit his father's throne, and become a dandy emperor. Who would have thought that the unscrupulous father would quietly sell himself to the Immortal Cultivation Sect, and Qin Xie would even discover that he has a very high talent in Immortal Cultivation? It takes a year and a half for others to achieve breakthroughs and practice Qi, but it only takes me a month? It takes others ten years to achieve a breakthrough and foundation building, but it only takes me half a year? No, if you continue like this, you will not be able to inherit the throne. From then on, Qin Xie began to aspire to be a cultivator and try his best to suppress his cultivation, just so that when the time comes, he can return to inherit the throne. However, after suppressing it for too long, Qin Xie found that he... Invincible? ! [PS]: This book is also known as "The Cheating Dad Sold Me to Cultivation as an Immortal", "My Senior Brother and Senior Sister Are Silly" and "How to Crazy Suppress Cultivation?" Having too good qualifications is also a kind of trouble