Collapse! Grandpa, Please Stop Showing Off!

Lin Yi is a time traveler and the strongest person in this world. In order to protect the sealing formation of Fengdu Ghost Mountain, he is hidden in the city and has been disguised as an ordinary old man for a hundred years. On his granddaughter's 20th birthday, his secret was accidentally broadcast live by her granddaughter. It caused a stir on the Internet and brought super popularity to the live broadcast room. In order to discover more secrets about her grandfather, her granddaughter Lin Mengyao began to live broadcast her grandfather's daily life. But I didn't expect that the old man's jaw-dropping operations would show off to the sky! Popular all over the Internet! Even Lin Mengyao collapsed! "Grandpa, please stop showing off!" The introduction is too weak, please move to the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.