Being Written into a Book by a Good Friend Saved Me 40 Years of Detours

Written into a novel by a friend, he unexpectedly manifested the golden finger ability in the novel, and changed it every seven days. The first manifested ability is clairvoyance, which can be used to scratch prizes, bet on stones, appraise treasures, and start a counterattack in life. Then there are the abilities of eavesdropping, being overheard, exchanging lives, traveling through ancient and modern times, etc., And the excitement continues...