Marker Group Inc. is pioneering world’s first ‘digital extinction’ genre through “Digital Aging System” that applies the nature’s four phases of life (birth, old age, sickness, and death) into the digital data. (Reference: www.logmemory.com) It is directly concerned with "right to be forgotten" - hot issue in the world(especially in EU) Patent of ‘Digital Aging system’ which is about fundamental extinction of digital has the nature of mother patent(withholding permission) of other extinction services such as the Snapchat Furthermore, by the time our other patent applications are registered, all other timer functions online will be affected by our patent Expected effect of digital Aging system which can be serviced in many other forms in all digital environments is infinite, but specially, 1. Improvement of search efficiency through innovative decrease of junk data 2. Reduction of server expense of server service operator 3. Data security of various important document, picture and video 4. Privacy protection not just in internet environment but also in all other digital environment We have withholding permission of world’s first Digital Extinction genre, and we are applying for additional patent, and conducting Korean Government’s task. We are looking for pioneering company which can help us develop and raise this technology for the mankind