Traveling Through Tomb Raiders: the Alchemist's Wonderful Journey

There is no heroine. The protagonist travels through time twice. He is immortal but not invincible. There are hundreds of millions of changes. He likes to find all kinds of strange species for experiments. Linyuan just stayed up late and did an experiment, and then traveled through time again. Looking at the cause of death on the system panel, Linyuan rubbed his eyes blankly to make sure he had read it correctly. Linyuan: The expressionless system, sudden death after staying up late, is a bit too much, right? After blackmailing, ah, no, after having a friendly exchange with the system and getting a batch of compensation, I started my new journey. But, is this really an "ordinary world"? ! Just, quite magical. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.