I Want to Raise an Immortal Disciple

After achieving immortality, life should be simple: tend a garden, nap under the stars, enjoy eternal peace. But one impulsive decision to take on a tiny apprentice turns everything upside down. Now this ancient cultivator is drowning in chaos, dealing with a disciple who's equal parts adorable and catastrophic. Who knew mentoring could be this exhausting when you have all of eternity?