Is It Really Too Much to Summon Characters from Water Margin in the Three Kingdoms?

The story takes place in an age of turmoil, when a modern young man unexpectedly transmigrates to the Three Kingdoms period. The protagonist is a young man passionate about history and strategy games. After an accident, he finds himself in the Three Kingdoms. In this world, a mysterious force known as Faith Points exists. The admiration, respect, and trust people have in the protagonist can all be converted into Faith Points. These points can be exchanged for all kinds of wondrous items and abilities, and can even summon characters from Water Margin to the Three Kingdoms world to help him unify the realm.